Monday, April 27, 2015

LIMP MODE


LIMP MODE HOME / VW LIMP MODE

What is "limp mode", has been "The Question" of  2013-2014.  Limp mode is a design feature of all drive by wire systems. Vag cars fitted with ME 7.0 or newer are all fitted with electronic drive-by-wire systems in place the fast aging and outmoded cable throttle system.  Bosch ME 7.5 ECU is a very complicated system, which is torque based and makes decision based on input and feedback from all sensors needed to perform the stoichiometric calculations for optimum engine performance and torque. Failure of any of these components triggers its built-in the safety feature "limp mode" and lights up the EPC warning light. Unlike cable systems that can fray and get  stuck at high revs or high speed which often result in accidents,  "limp mode" deactivated torque and limits the revs to 1500 rpm yet allows the car to limp home safely. Many are asking, how to fix "limp mode"? The following cases are all different yet had the same symptoms - limp mode turning on the EPC warning light. The first is a Jetta, the second a Polo, the third a Seat Ibiza and the fourth a Skoda Fabia. See also  VW Polo highline, vw volkswagen limp mode,   limp home mode and  Audi limp mode.

FIRST CASE / VW LIMP MODE

Lately I've been having some issues with my Jetta 2.0T. She just suddenly went into "limp mode" or "safe mode" and it happened thrice during this week, resulting in total loss of power. I'm at my tether end, I have no idea what to do or how to rectify the situation. The first two times she went into "limp mode" the EPC warning light did not come on, however on the third occasion it came on and now stays on and  hasn't gone off since.  Initially I thought it was because the pump jockey threw-in LRP instead of unleaded fuel  but I have since rectified the situation and its not that.  I've run Vag-com diagnostics twice, which revealed the following data. I need help to repair this problem else I would have to take it to the service agents. Just the thought of a huge repair bill kept me from going there in the first place.

(First scan)
Control Module Part Number: 1K0 907 115 B
Component Version: 2.0l R4/4V TFSI 00 0010
1 Fault Found:
000818 - Knock Sensor 2 (G66): Signal too Low
P0332 - 002 - Lower Limit Exceeded - Intermittent

Freeze Frame:
Fault Status: 00100010
Fault Priority: 0
Fault Frequency: 2
Mileage: 18745 km
Time Indication: 0
Date: 2015.01.12
Time: 14:41:21

Freeze Frame:
RPM: 2555 /min
Load: 86.1 %
Speed: 52.0 km/h
Temperature: 77.0°C
Temperature: 39.0°C
Absolute Pres.: 1001.0 mbar
Voltage: 14.323 V
Readiness: 0000 0000

(second scan)
Address 01: Engine
Part No SW: 1K0 907 115 B HW: 1K0 907 115 B
Component: 2.0l R4/4V TFSI 00 0010

1 Fault Found:
000818 - Knock Sensor 2 (G66): Signal too Low
P0332 - 002 - Lower Limit Exceeded - Intermittent

Freeze Frame:
Fault Status: 10100010
Fault Priority: 0
Fault Frequency: 2
Mileage: 18992 km
Time Indication: 0
Date: 2015.01.15
Time: 12:05:11

Freeze Frame:
RPM: 2444 /min
Load: 57.1 %
Speed: 61.0 km/h
Temperature: 89.0°C
Temperature: 45.0°C
Absolute Pres.: 989.0 mbar
Voltage: 12.066 V
Readiness: 0000 0000

EXPLANATION
Our fellow VW owner is concerned with the different results of his two scans. So first and foremost let me assure him that there is nothing to worry about because the Readiness passes with flying colour. Readiness is the operational status of  the 8 emission functions, viz  the (1st nought) Exhaust Gas Recirculation - EGR, (2nd nought) Oxygen Sensor Heater, (3rd nought) Oxygen Sensor, (4th nought) Air Conditioning, (5th nought) Secondary Air Injection System, (6th nought) Evaporative Emissions System, (7th nought) Catalyst Heating and  (8th nought) Three Way Catalyst.  However, not all vehicles are fitted with all 8 system. If the system is absent, the report default to a 0 but  a 1 signifies a fault in the respective system. The RPM, load, Speed and Temperature above, are all relative to how long the engine has been running, the gradient of the road etc. The Absolute Pres of 989.0 mbar is lower in scan two  than the Absolute Pres. of 1001.0 mbar of scan one  because the battery is lower. The optimum battery voltage is 14.4V. Anyway, to get back to the "limp mode" issue at hand.  I am almost certain the cause of "limp mode" in this case is the Knock Sensor 2 (G66) because of Signal too Low - lower than expected by the ECU.  The mere fact that the ECU reports a low signal implies that the wiring from the knock sensor to the ECU is intact and that the actual fault could be the knock sensor or the ECU itself . It is highly unlikely that the ECU is at fault because they are fairly robust, which leaves us with the knock sensor. Knock Sensors are torqued to the engine block for flush contact so that it would pick up the maximum amount of vibration. Should the bolt securing the Knock Sensor come loose, the knock sensor would send a lower signal than expected. See previous blog  Knock Sensor issue. Since the ECU cannot protect the engine in the absence of knock sensor 2 it decided to enter into "limp mode" to safeguard the engine from possible damage it a knock developed or vibrations exceeded the prescribed limit.

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SECOND CASE  / VW LIMP MODE

I have a 9N - VW Polo and my car's EPC warning light comes on when I rapidly accelerate when driving at slow speeds or when accelerating rapidly while driving a steady speed. When the EPC warning light comes on, the car goes into "limp mode" at that very moment then he check engine light comes on.  I’ve scanned the ECU with VAG-COM  and after spending hours under the bonnet looking for a possible cause, I still haven't found  anything and need help or any suggestions so I can fix this problem.

Address 01: Engine
Part No: 036 906 034 FJ
Component: MARELLI 4MV 4830
3 Faults Found:

17961 - Barometric / Manifold Pressure Signals
P1553 - 35-10 - Implausible Correlation - Intermittent

17912 - Intake Air System
P1504 - 35-10 - Leak Detected - Intermittent

17550 - Load Calculation Cross Check
P1142 - 35-10 - Lower Limit Exceeded - Intermittent

Readiness: 0000 0101

EXPLANATION
The fact that the Readiness failed (see explanation above) more than explains why you are having car trouble. Since the 6th nought is a 1, it says that your  Evaporative Emissions System (EVAP) is faulty. The 8th nought is also a 1, which says that your Three Way Catalyst is at faulty. However, in your case it appears that hardware upstream of the catalytic converter is causing  the readiness to fail. The problems are associated with  Leaks Detected in the Mass Air Flow (MAF) / Intake Air System / Barometric / EVAP system . Since the incorrect amount of air needed  for stoichiometric calculations is inadequate, the fuel is not completely burnup and as a result the catalytic converter detects unburnt fuel and flags an error. The units themselves may not be faulty but rather the wiring and connectors of these units or cracks or cuts in the rubber hoses.  Repairing these should take  priority  because OBD-II is designed to shut the car down if it fails readiness and there therefore the minimum emission standards. Since the fuel is under pressure and the rubber hoses could be leaking fuel, safe mode (limp mode) is initialised.

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THIRD CASE  / VW LIMP MODE

What is limp mode? My 6L-Seat Ibiza can idle but not rev, I think it has gone into limp mode, please help before I set this cas alight. Please explain what is limp mode? And how to fix limp mode. Here is the VAG-COM scan of modules with faults,

Address 01 ----------------------------------------------
Controller: 038 906 019 NF
Component: 1,9l R4 EDC 0000SG 5839

2 Faults Found:
18043 - Powertrain Data Bus: Missing Message from A/C Controller
P1635 - 35-10 - - - Intermittent

18045 - Powertrain Data Bus: Missing Message from Electronic Load Controller
P1637 - 35-10 - - - Intermittent

Readiness: N/A

Address 03 ----------------------------------------------
Controller: 6Q0 907 379 S
Component: MABS 8.0 front H03 0001
Coding: 0000008
Shop #: WSC 06441
Note: Excessive Comm Errors

Address 08 ----------------------------------------------
Controller:
Note: Excessive Comm Errors

EXPLANATION
For an explanation of what limp mode is, read the above. The two engine faults signify there could be a problem with the Data bus Wiring since neither the Electronic Load Controller nor the A/C Controller can send and receive messages. Coupled to the fact that Address 3 - ABS braking system  and Address 8 -Auto HVAC both have Excessive Comm Errors, further verifies trouble with the  Data bus. However it is more likely Fuses and /or Connector(s) from / to Central Electronics Control and the Gateway controller. The fact that the ECU cannot coordinate torque and braking it was best to shut the systems down and enter into safe mode (limp mode) since malfunction of these important systems may lead to an accident and for the very least make for a poor driving experience.

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FOURTH CASE  / VW LIMP MODE

I have a Skoda Fabia and I think there is problems with the butterfly of my throttle body or perhaps it is dirty because the car goes into "limp mode" continually.  I have given up on kickdown because  it is getting dangerous because whenever I want to overtake, my car goes into limp mode.   I would appreciate your commentary and your recommendations because  "limp mode" frustrates me and I curse all the time. Do you think the sensors are causing all my problems? Here is my Vag-com scan.

Address 01: ----------------------------------------------
Engine
Part No: 036 906 034 BL
Component:  MARELLI 4LV       3699
Coding: 00071
 
No fault code found.
Readiness: 1110 0101

Address 08: ----------------------------------------------
Auto HVAC      
Part No: 6Y0 820 045
Component: Klimaanlage        X0760

1 Fault Found:
00818 - Sensor for Evaporator Outlet Temperature (G263)
30-00 - Open or Short to Plus

Address 09: ----------------------------------------------

Cent. Elect.  
Part No: 6Q1 937 049
Component: BORDNETZ-SG.1S30

3 Faults Found:
00906 - Horn (H1)
28-10 - Short to Plus - Intermittent

00778 - Steering Angle Sensor (G85)
49-00 - No Communications

01324 - Control Module for All Wheel Drive (J492)
49-00 - No Communications

Address 15: ----------------------------------------------
Airbags    
Part No: 1C0 909 601 C
Component: 02 AIRBAG VW51 01
 
1 Fault Found:
00532 - Supply Voltage B+
07-10 - Signal too Low - Intermittent

Address 19: ----------------------------------------------
CAN Gateway
Part No: 6N0 909 901
Component: Gateway K<->CAN 1S30
 
2 Faults Found:
00778 - Steering Angle Sensor (G85)
49-00 - No Communications

01324 - Control Module for All Wheel Drive (J492)
49-00 - No Communications

Address 44: ----------------------------------------------
Steering Assist  
Control Module Part Number: 6Q0 423 156 AB
Component and/or Version: LenkhilfeTRW        V270
Software Coding: 10140
1 Fault Found:

00816 - Power Steering Sensor (G250)
30-10 - Open or Short to Plus - Intermittent

EXPLANATION
This Skoda Fabia seems to have enough problems for half a dozen cars. Once again we need to look at Readiness first because it is quite evident that there more 1's than 0's. That tells us there are problems  in the (1st nought) Exhaust Gas Recirculation - EGR, (2nd nought) Oxygen Sensor Heater, (3rd nought) Oxygen Sensor,   (6th nought) Evaporative Emissions System  and  (8th nought) Three Way Catalyst. This is reason enough for the car to go into limp mode. But since it also has issues with its  Steering Angle Sensor (G85)
and the Control Module for All Wheel Drive (J492) there is even more reason to shut the important systemes down and do into safe mode (limp mode). There are also several electrical issues with open circuits and short circuits which would most likely be wiring harness related. But the most striking thing is the  Low - Intermittent  Supply Voltage B+ which implies the battery terminal is loose. Intermittent supply voltage  resets all modules all the time and can lead to spurious DTC.

Thursday, April 9, 2015

EPC


ELECTRONIC POWER CONTROL

EPC LIGHT

The EPC fault indicator lamp is very well known among the VAG community, and for those not yet familiar with the EPC light;   it's an  amber symbol in the instrument panel displaying the uppercase letters EPC, which is the abbreviation for Electronic Power Control. This EPC lamp is often referred to by automotive technicians as K132.  EPC is synonymous to Drive-by-Wire which means that the vehicle concerned is fitted with an electrically controlled throttle valve. Restated, the old mechanical throttle cable has now been replaced by an electronic throttle control system. Vag vehicles fitted with  Motronic Engine Management version 5.9 ECUs  and older, still use a cable operated throttle interfaced with  a Throttle Control Module (TCM) and appear to be less susceptible to EPC related problems but not immune. Whereas vag vehicles fitted with Motronic Engine Management version 7.5 coupled to a Drive-by-Wire system appear to be somewhat more susceptible to EPC related problems. This is because ECUs with MEM 7.5  was specifically designed to handle the new torque-oriented  EPC function.   

However, the  bright orange EPC fault indicator light has absolutely no effect on the functionality of the Throttle Control System as a whole. When the ignition is initially turned on, it is perfectly normal for the EPC light to come on briefly,  then switch off again, if and only if it detects no Throttle Control System DTCs in memory and also determines that the TCS is working OK.  This ECU self diagnostic test takes all of 3 seconds. But, should a problem exist, the EPC light will remain on, since it needs to inform you of a DTC stored in memory  and that any additional TCS faults won't make it glow any brighter. (NB! There is no other visual way of showing you that there are several EPC errors other than with a scan tool). 


DRIVE-BY-WIRE

The Drive-by-Wire system consists of  an accelerator pedal module, that houses  two accelerator position senders, a throttle control module that also housing two position sensors,  a throttle
valve drive servo motor, an EPC light,  an ECU and of course the wiring to connect them together. 


THROTTLE CONTROL

The two accelerator position senders are a fixed part of the accelerator pedal and in reality are potentiometers. They get their supply voltage from the ECU that is capable of component diagnostics and constantly monitors its inputs. When the ECU detects that one potentiometer signal failed, it sends a DTC to the memory and turns on the EPC light then switches to the second potentiometer. It uses the accelerator pedal input voltage and translates its position  into an output voltage that drives the throttle body servo motor that controls the butterfly valve. The two throttle two position sensors, sends feedback to the ECU. Once again theses sensors are potentiometers, also monitored by the ECU and as above, if one potentiometer fails it sends a DTC to memory, turns on the EPC light then switches to the other potentiometer, but not necessarily in that order.


WIRING

The CAN Bus wire pair for the Powertrain  are Orange/Black and Orange/ Brown but there is also a supply wire (Red) and an earth (Black) wire, to each of the Drive-by-Wire components. Each of these wires have a plug and each of these plugs have at least four wires. Do the math and you could have 8 plugs - 32 male contacts pluging into 32 female contacts. The accelerator pedal potentiometers fault finding procedure.  Any of these contacts could be intermittent, all of which will cause the  EPC warning light to light up and if any of the Drive-by-Wire components fail will do the same. Considering cars drive on bumpy roads, withstand extremes engine heat and freezing temperatures at night besides rainwater that could find its way into the wiring harness. All of which could contribute to intermittent electrical connections.


REPAIRING EPC FAULTS

Repairing EPC faults are easy but needs to be systematic, because everything that can cause the problem needs to be thoroughly investigates and exonerated before the next item is suspect. Before any major or expensive components are replaced, check the wiring. Check the wiring, Check the Wiring.  Suspect the potentiometers first since they suffer from wear and tear. 


POTENTIOMETERS

A potentiometer is essentially a potential divider. Restated, its a three legged device, with a fixed high potential (voltage) and a fixed low potential (voltage)  at two of its legs. The third leg outputs a variable potential (voltage) less than the higher potential and more than the lower potential.  A potentiometer is normally made of bakelite or fibreglass with a carbon track attached to it.  The variable output makes contact with slider that runs on this carbon track. This sider/carbon contact isn't very good because its a sprung loader pressure contact. Besides when the carbon track wears through which is just a matter of time because it is constantly at work when you accelerate. It is going to give you the EPC fault guaranteed.

Feel free to upload your VWSKODASEAT & AUDI scans.

Wednesday, April 8, 2015

EPC NIGHTMARE

EPC WARNING LIGHT

Over the past 3 years I have had some  13775 EPC information requests. That's roughly 4500 request per year, each and everyone of  them EPC related.  I manages to help several Vag car owners with their EPC problems however many were unable to give me the  DTC codes that could be causing the EPC problems. So, If you have a scan of your car feel free to upload it to my blog, I will analyse it and post the answer for everyones benefit.  I have found that the commonest EPC problem is the accelerator pedal potentiometers. However they cannot be purchased as a separate item. You have to buy the complete accelerator pedal. There is a plug that is attached to  the accelerator pedal, the plastic bit where the yellow stickers are, contains the pots.  If you are having EPC problems you are not alone. Read some of your fellow Vag car owners woes.





NO EPC DTC CODES

What is EPC on a Volkswagen? My car loses power all the time. If  I turn the car off and leave it for a while,  the problem goes away. This happened to be a couple of months ago, and  I was forced to take  it to a VW dealer.  They had no idea what to do. The car idles  really badly and the EPC light is on from the moment I start it,  besides now the check engine light is also on. I'm  thinking about replacing the throttle body but it cost about is $600. That's crazy man.




TOO VAGUE & NO EPC DTC CODES

My EPC light came on and car lost all power, so now I am having the most weirdest problems. I got stuck on the freeway, my EPC light came on and I had to pull onto the shoulder of the road because I lost acceleration. Disconnected and reconnected the negative battery terminal to reset the system, then she was driving fine. Took it to VW guy but he has no idea what an EPC problem is or at least he wanted me to  pay him  first before would help. He wants $85 an hour.




NO EPC DTC CODES, CAN'T ASSIST

I have an  VW Polo 1.4 and the 'Check Engine light' and EPC warning light  blinks for the past few months. Replaced the throttle body and potentiometer  and wiring to the engine manifold were replaced.  The same problem still persists and car  will stall at random causing these warning lights and EPC to switch on.




NO EPC DTC CODES, NO HELP

My polo 1.2  epc light comes on when I stop at traffic lights and goes into limp mode then can only drive  15 mph max without   pressing the accelerator. Took  it to a service agents who condemned  the throttle body, so had it replaced. The EPC light still comes on.


Feel free to upload your VWSKODASEAT & AUDI scans.

Monday, March 23, 2015

VW POLO 9N MODULE CODING


VW POLO 9N MODULE CODES

It has become an accepted fact that VCDS and other auto diagnostic software determine the electronic modules built into each car, both make and model by its engine type. It then matches a library file for the that engine with the appropriate common settings and coding for said engine, if and only if there is a library file for that model.  However this may not be entirely true because various of these electronic modules are controlled by varying versions of software and the likelihood is that identical cars could have the same electronic modules but with different software which implies that the module in question has a different coding. This is very evident in the VW 9N range of cars, as can be seen from the data below. VW 9n specifically sport the  following AMF, ATD, AWY, AZQ,   BBX,  BBY, BKY, BMD, BMS, BMT,  BNM, and BNV type engines ranging from 1.2l to 2.0l. The software version used with each of these engines can be determined by the letter suffixed to each control module number. For example,  an electronic module controlling the brake system 6Q0 907 379 L for instance has different software 6Q0 907 379 Q which also has different software from 6Q0 907 379 AS. Since their numbers appear the same is normally expected that they are interchangeable, but this not in this case. Electronic module 6Q0 907 379 AS controls hardware ESP 8.0 front has software H05 0003 and a coding of 0002371, electronic module 6Q0 907 379 Q controls hardware ESP 5.7 front with software H03 0000 and a coding of 0003362 and 6Q0 907 379 L controls hardware ABS FRONT MK60 0101 with a software coding of 0001097. Since different models of the same car are fitted with different onboard comforts and control it is more than obvious that the same electronic module with identical software will be used. 

POLO ENGINES

AMF is a 1,40 litre 3 cylinder engine used in the Lupo and Polo producing 55 Kilowatts and delivers 75 horsepower.

ATD is a 1,90 litre 4 cylinder engine used in the Bora, Golf TDI, new beetle, Polo TDI and the Polo Cross TDI producing  74 Kilowatts of power and delivers  100 horsepower.

AWY is a 1,40 litre 3 cylinder engine used in the Polo producing 40 Kilowatts and delivers 54 horsepower.

AZQ is a 1,20 litre 3 cylinder engine used in the Polo, producing 47 Kilowatts of power delivering  64 horsepower.

BBX is a 2,00 litre 4 cylinder engine used in the Polo, producing 85 Kilowatts of power  delivering  115 horsepower   

BBY is a 1,40 litre 4 cylinder engine used in the Lupo 16V and the Polo, producing 55 Kilowatts of power  delivering  75 horsepower.

BKY is a 1,40 litre 4 cylinder engine used in the Polo and the Polocross, also producing 55 Kilowatts of power  delivering  75 horsepower.

BMD is a 1,20 litre 3 cylinder engine used in the Polo and the Fox, producing 40 Kilowatts of power  delivering  54 horsepower. 

BMS is a 1,40 litre 3 cylinder engine used in the Polo and the Polo BlueMotion, producing 59 Kilowatts of power  delivering  80 horsepower   

BMT is a 1,90 litre 4 cylinder engine used in the Polo TDI and the Polocross TDI, producing 74 Kilowatts of power  delivering  100 horsepower. 

BNM is a 1,40 litre 3 cylinder engine used in the Polo TDI, the Fox TDI and the Polocross TDI, producing 51 Kilowatts of power  delivering  68 horsepower. 

BNV is a 1,40 litre 3 cylinder engine used in the Polo and Polo TDI,  producing 59 Kilowatts of power  delivering  80 horsepower. 


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ADDRESS 01

01 Engine electronics VW Polo 9N  BMD 03D 906 033 F 1,2l /2V SIMOS3 00HS2509.............. Coding: 00031
01 Engine electronics VW Polo 9N  AZQ 03E 906 033 L  1.2l /4V SIMOS3 00HS4726.............. Coding :00071
01 Engine electronics VW Polo 9N  BNM 045 906 019 BP 1,4l R3 EDC G000SG 8395.............. Coding: 00002
01 Engine electronics VW Polo 9N  AMF 045,906,019 BF 1,4l R3 EDC G000SG 5179.............. Coding: 00005 

01 Engine electronics VW Polo 9N  BMS 045 906 013  1,4l R3 EDC G000SG 9554
.............. Coding: 03071
01 Engine electronics VW Polo 9N  BNV 045 906 019 CA  1,4l R3 EDC G000SG 7537.............. Coding :00005
01 Engine electronics VW Polo 9N  AMF 045 906 019 C    1,4l R3 EDC 0200SG 1479.............. Coding: 00000

01 Engine electronics VW Polo 9N  ATD 038 906 019 LB 1,9l R4 EDC G000SG 5101
.............. Coding:00005  
01 Engine electronics VW Polo 9N  ATD 038 906 019 JK 1,9l R4 EDC 0000SG 1558.............. Coding: 00005
01 Engine electronics VW Polo 9N  BMT 03G 906 013     1,9l R4 EDC G000SG 0622.............. Coding: 03071 

01 Engine electronics VW Polo 9N  BBY 036 906 034 DD MARELLI 4MV 4448
.............. Coding: 00031
01 Engine electronics VW Polo 9N  BBY 036 906 034 DD MARELLI 4MV 4963.............. Coding: 00031
01 Engine electronics VW Polo 9N  BBY 036 906 034 DD MARELLI 4MV 4555.............. Coding: 00031
01 Engine electronics VW Polo 9N  BBY 036 906 034 HL MARELLI 4MV 5511.............. Coding: 00071
01 Engine electronics VW Polo 9N  BKY 036 906 034 KA MARELLI 4TV G 7448.............. Coding: 00071
01 Engine electronics VW Polo 9N  BKY 036 906 034 JC MARELLI 4TV G 6549..............  Coding :00031
01 Engine electronics VW Polo 9N  BKY 036 906 034 GQ MARELLI 4TV 6280.............. Coding: 00031  
01 Engine electronics VW Polo 9N  BKY 036 906 034 KA MARELLI 4TV 7448.............. Coding: 00071
01 Engine electronics VW Polo 9N  BBX 06A 906 032 PB     2.0l ME7.5.10 0305.............. Coding: 00071

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ADDRESS 03

03 Electronic brake VW Polo 9N BMT 6Q0 907 379 AS ESP 8.0 front H05 0003.............. Coding: 0002371
03 Electronic brake VW Polo 9N BMS 6Q0 907 379 AS ESP 8.0 front H05 0003.............. Coding: 0002368
01 Electronic brake VW Polo 9N BBX 6Q0 907 379 AF ABS 8.0 front H05 0002.............. Coding: 0002217
03 Electronic brake VW Polo 9N BKY 6Q0 907 379 AQ ESP 8.0 front H04 0002 .............. Coding: 0002353
03 Electronic brake  VW Polo 9N    BKY 6Q0 907 379 AQ ESP 8.0 front H04 0002.............. Coding: 0002353
03 Electronic brake VW Polo 9N BMS 6Q0 907 379 AT ESP 8.0 front H03 0003.............. Coding: 0000320
03 Electronic brake VW Polo 9N BKY 6Q0 907 379 AF ABS 8.0 front H03 0002.............. Coding: 0002088
03 Electronic brake  VW Polo 9N  BKY 6Q0 907 379 AF ABS 8.0 front H03 0002.............. Coding: 0002088
03 Electronic brake VW Polo 9N AMF 6Q0 907 379 T ESP 8.0 front H03 0002 .............. Coding: 0000314
03 Electronic brake VW Polo 9N BKY 6Q0 907 379 T ESP 8.0 front H03 0002 .............. Coding: 0000305
03 Electronic brake VW Polo 9N BMD 6Q0 907 379 T ESP 8.0 front H03 0002.............. Coding: 0000368
03 Electronic brake VW Polo 9N BNM 6Q0 907 379 AF ABS 8.0 front H05 0002.............. Coding: 0002136  
03 Electronic brake VW Polo 9N BKY 6Q0 907 379 AH ESP 8.0 front H03 0001.............. Coding: 0000305
03 Electronic brake VW Polo 9N BNV 6Q0 907 379 AH ESP 8.0 front H03 0001.............. Coding: 0000320
03 Electronic brake VW Polo 9N BBY 6Q0 907 379 Q ESP 5.7 front H03 000.............. Coding: 0003362
03 Electronic brake VW Polo 9N BBY 6Q0 907 379 M ESP 5.7 front H02 0001.............. Coding: 0003362
03 Electronic brake  VW Polo 9N   BBY 6Q0 907 379 E ABS FRONT MK60 0103.............. Coding: 0001097
03 Electronic brake VW Polo 9N ATD 6Q0 907 379 L ABS FRONT MK60 0101.............. Coding: 0001097
03 Electronic brake VW Polo 9N AMF 6Q0 907 379 L ABS FRONT MK60 0101.............. Coding: 0001097
03 Electronic brake VW Polo 9N BBY 6Q0 907 379 L ABS FRONT MK60 0101.............. Coding: 0001097
03 Electronic brake VW Polo 9N AWY 6Q0 907 379 L ABS FRONT MK60 0101.............. Coding: 0001097
03 Electronic brake VW Polo 9N BBY 6Q0 907 379 L ABS FRONT MK60 0101.............. Coding: 0001097

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ADDRESS 08

08 Auto HVAC VW Polo 9N AZQ 6Q0 820 045 Klimaanlage X0840
08 Auto HVAC VW Polo 9N BBY 6Q0 820 045 Klimaanlage X0840
08 Auto HVAC VW Polo 9N BMT 6Q0 820 045 Klimaanlage X0850
08 Auto HVAC VW Polo 9N BMS 6Q0 820 045 Klimaanlage X0850
08 Auto HVAC VW Polo 9N BNM 6Q0 820 045 Klimaanlage X0850
08 Auto HVAC VW Polo 9N BBX 6Q0 820 045 Klimaanlage X0850
08 Auto HVAC VW Polo 9N BMS 6Q0 820 045   Klimaanlage X0850

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ADDRESS 09

09 Cent. Elect. VW Polo 9N BBY 6Q1 937 049 B BORDNETZ-SG. 1S31 Coding: 26046
09 Cent. Elect. VW Polo 9N AMF 6Q1 937 049 B BORDNETZ-SG. 1S31 Coding: 09639
09 Cent. Elect. VW Polo 9N AMF 6Q1 937 049 B BORDNETZ-SG. 1S31 Coding: 09639
09 Cent. Elect. VW Polo 9N BBY 6Q1 937 049 B BORDNETZ-SG. 1S31 Coding: 26046
09 Cent. Elect. VW Polo 9N BBY 6Q1 937 049 B BORDNETZ-SG. 1S31 Coding: 26046

09 Cent. Elect. VW Polo 9N ATD 6Q1 937 049 C 00 BN-SG. 1S33 Coding: 09663
09 Cent. Elect. VW Polo 9N ATD 6Q1 937 049 C 00 BN-SG. 1S33 Coding: 10174

09 Cent. Elect. VW Polo 9N AZQ 6Q1 937 049 C 00 BN-SG. 1S33 Coding: 25742
09 Cent. Elect. VW Polo 9N AMF 6Q1 937 049 C 00 BN-SG. 1S33 Coding: 09662
09 Cent. Elect. VW Polo 9N BBY 6Q1 937 049 C 00 BN-SG. 1S33 Coding: 26046
09 Cent. Elect. VW Polo 9N AWY 6Q2 937 049 C 00 BN-SG. 2S06 Coding: 17420
09 Cent. Elect. VW Polo 9N AWY 6Q2 937 049 C 00 BN-SG. 2S07 Coding: 16396 

09 Cent. Elect. VW Polo 9N BKY 6Q1 937 049 D 00BP BN-SG. 1S34 Coding: 25774
09 Cent. Elect. VW Polo 9N BKY 6Q1 937 049 D 00AF BN-SG. 1S34 Coding: 25758  
09 Cent. Elect. VW Polo 9N BKY 6Q1 937 049 D 00AF BN-SG. 1S34 Coding: 26046
09 Cent. Elect. VW Polo 9N BNV 6Q1 937 049 D 00AF BN-SG. 1S34 Coding: 09662


09 Cent. Elect. VW Polo 9N BKY 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 26046
09 Cent. Elect. VW Polo 9N BMD 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 26046
09 Cent. Elect. VW Polo 9N BBY 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 26046
09 Cent. Elect. VW Polo 9N  AMF 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 09662
09 Cent. Elect. VW Polo 9N BBY 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 26046  
09 Cent. Elect. VW Polo 9N BMD 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 26046  
09 Cent. Elect. VW Polo 9N BBY 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 26046
09 Cent. Elect. VW Polo 9N AMF 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 09662
09 Cent. Elect. VW Polo 9N AMF 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 09662
09 Cent. Elect. VW Polo 9N AMF 6Q1 937 049 D 0000 BN-SG. 1S34      Coding: 09662

09 Cent. Elect. VW Polo 9N BMT 6Q1 937 049 F 0009 BN-SG. 2S36      Coding: 09646
09 Cent. Elect. VW Polo 9N BMS 6Q1 937 049 F 0009 BN-SG. 2S36      Coding: 09646
09 Cent. Elect. VW Polo 9N BMS 6Q1 937 049 F 0009 BN-SG. 2S36      Coding: 10158
09 Cent. Elect. VW Polo 9N BNM 6Q1 937 049 F 0009 BN-SG. 2S36       Coding: 09358  

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ADDRESS 15

15 Airbags VW Polo 9N BMT 1C0 909 605 F 28 AIRBAG VW61 0P07 0004 - Coding: 12856
15 Airbags VW Polo 9N BMS 1C0 909 605 F 28 AIRBAG VW61 0P07 0004  - Coding: 12856

15 Airbags VW Polo 9N AMF 1C0 909 605 K 18 AIRBAG VW51 0P 0008 - Coding: 12600
15 Airbags VW Polo 9N BKY 1C0 909 605 K 18 AIRBAG VW51 0P 0008 - Coding: 12600
15 Airbags VW Polo 9N BNV 1C0 909 605 K 18 AIRBAG VW51 0P 0008 - Coding: 12600
15 Airbags VW Polo 9N BKY 1C0 909 605 K 1G AIRBAG VW51 0T 0009 - Coding: 12615
15 Airbags VW Polo 9N BMD 1C0 909 605 K 16 AIRBAG VW51 0N 0008 - Coding: 12598
15 Airbags VW Polo 9N ATD 1C0 909 605 K 0L AIRBAG VW51 0P 0008 - Coding: 12364
15 Airbags VW Polo 9N AZQ 1C0 909 605 K 0K AIRBAG VW51 0N 0008 -  Coding: 12363
15 Airbags VW Polo 9N AMF 1C0 909 605 K 0L AIRBAG VW51 0P 0008 - Coding: 12364
15 Airbags VW Polo 9N BBY 1C0 909 605 K 0L AIRBAG VW51 0P 0008 - Coding: 12364
15 Airbags VW Polo 9N BNM 1C0 909 605 K 19 AIRBAG VW51 0P 0010 - Coding: 12601
15 Airbags VW Polo 9N BMD 1C0 909 605 K 16 AIRBAG VW51 0N 0008 - Coding: 12598
15 Airbags VW Polo 9N BBY 1C0 909 605 K 0J AIRBAG VW51 0N 0004 - Coding: 12362

15 Airbags VW Polo 9N AMF 6Q0 909 605 S 02 AIRBAG VW5 01 0007 - Coding: 12338
15 Airbags VW Polo 9N BBY 6Q0 909 605 S 09 AIRBAG VW5 03 0007 - Coding: 12345
15 Airbags VW Polo 9N BBx 6Q0 909 601 F        05 AIRBAG VW5    0010 - Coding: 12341

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ADDRESS 17

17 Instrument Cluster  VW Polo 9N        AWY 6Q0 920 800 P KOMBI+WEGFAHRSP VDO V13 01131
17 Instrument Cluster  VW Polo 9N       AZQ 6Q0 920 801 P KOMBI+WEGFAHRSP VDO V18 01131
17 Instrument Cluster  VW Polo 9N  BKY 6Q0 920 803            KOMBI+WEGFAHRSP VDO V02 01141
17 Instrument Cluster  VW Polo 9N  BNM 6Q0 920 804 J          KOMBIINSTRUMENT AGD V03 01131

17 Instrument Cluster  VW Polo 9N  BBY 6Q0 920 820            KOMBI+WEGFAHRSP VDO V11 01141
17 Instrument  Cluster  VW Polo 9N  AMF 6Q0 920 820 L KOMBI+WEGFAHRSP VDO V11 01132
17 Instrument Cluster  VW Polo 9N  BBY 6Q0 920 820         KOMBI+WEGFAHRSP VDO V12 01141  
17 Instrument  Cluster  VW Polo 9N  ATD 6Q0 920 820 E KOMBI+WEGFAHRSP VDO V13 01142  
17 Instrument  Cluster  VW Polo 9N  ATD 6Q0 920 820 E KOMBI+WEGFAHRSP VDO V18 01142  
17 Instrument Cluster  VW Polo 9N  BMD 6Q0 920 820         KOMBI+WEGFAHRSP VDO V19 01131  
17 Instrument Cluster  VW Polo 9N  BKY 6Q0 920 820         KOMBI+WEGFAHRSP VDO V19 01141  
17 Instrument Cluster  VW Polo 9N  AMF 6Q0 920 820 L KOMBI+WEGFAHRSP VDO V19 01132
17 Instrument  Cluster  VW Polo 9N BBY 6Q0 920 820 X KOMBI+WEGFAHRSP VDO V19 01141  
17 Instrument Cluster  VW Polo 9N  ATD 6Q0 920 820 E KOMBI+WEGFAHRSP VDO V19 01142  
17 Instrument Cluster  VW Polo 9N ATD 6Q0 920 820 E KOMBI+WEGFAHRSP VDO V19 01142  
17 Instrument Cluster  VW Polo 9N AMF 6Q0 920 820 L KOMBI+WEGFAHRSP VDO V19 01132  
17 Instrument Cluster  VW Polo 9N BKY 6Q0 920 820         KOMBI+WEGFAHRSP VDO V19 01141  
17 Instrument Cluster  VW Polo 9N BMD 6Q0 920 820 N KOMBI+WEGFAHRSP VDO V19 01131  
17 Instrument Cluster  VW Polo 9N BBY 6Q0 920 820         KOMBI+WEGFAHRSP VDO V18 01141  
17 Instrument Cluster  VW Polo 9N ATD 6Q0 920 820 E KOMBI+WEGFAHRSP VDO V18 01142 
17 Instrument Cluster  VW Polo 9N  BBY 6Q0 920 820         KOMBI+WEGFAHRSP VDO V18 01141  

17 Instrument Cluster  VW Polo 9n BKY 6Q0 920 822 G KOMBI+WEGFAHRSP VDO V02 01146
17 Instrument Cluster  VW Polo 9N    BKY 6Q0 920 822 G  KOMBI+WEGFAHRSP VDO V02 01146

17 Instrument Cluster  VW Polo 9N  BKY  6Q0 920 823        KOMBI+WEGFAHRSP VDO V02 01541
17 Instrument Cluster  VW Polo 9N  BNV    6Q0 920 823 E KOMBI+WEGFAHRSP VDO V02 01132  
17 Instrument Cluster  VW Polo 9N        BNV 6Q0 920 823 E KOMBI+WEGFAHRSP VDO V02 01132
17 Instrument Cluster  VW Polo 9N  BKY 6Q0 920 823           KOMBI+WEGFAHRSP VDO V02 01541
17 Instrument Cluster  VW Polo 9N  BKY 6Q0 920 823           KOMBI+WEGFAHRSP VDO V02 01141
17 Instrument Cluster  VW Polo 9N   BKY 6Q0 920 823           KOMBI+WEGFAHRSP VDO V02 01141
17 Instrument Cluster  VW Polo 9N        BKY 6Q0 920 823         KOMBI+WEGFAHRSP VDO V02 01141
17 Instrument Cluster  VW Polo 9N  BKY 6Q0 920 823          KOMBI+WEGFAHRSP VDO V02 01141

17 Instrument Cluster  VW Polo 9N  BMS 6Q0 920 825 F KOMBIINSTRUMENT AGD V04 01132
17 Instrument Cluster  VW Polo 9N  BMS 6Q0 920 825 F KOMBIINSTRUMENT AGD V04 01132
17 Instrument Cluster  VW Polo 9N   BMS 6Q0 920 825 F KOMBIINSTRUMENT AGD V04 01132
17 Instrument Cluster  VW Polo 9N BMS 6Q0 920 825 F KOMBIINSTRUMENT AGD V04 01132
17 Instrument Cluster  VW Polo 9N BMT 6Q0 920 825 H KOMBIINSTRUMENT VDO V06 01141

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ADDRESS 19

19 CAN Gateway Interface VW Polo 9N ATD 6N0 909 901 09 GATEWAY CAN 1S33 Coding: 00014
19 CAN Gateway Interface VW Polo 9N AZQ 6N0 909 901 08 GATEWAY CAN 1S33 Coding: 00014
19 CAN Gateway Interface VW Polo 9N AMF 6N0 909 901 09 GATEWAY CAN 1S33 Coding: 00014

19 CAN Gateway Interface VW Polo 9N BKY 6N0 909 901 0B7L GATEWAY CAN 1S34 Coding: 00014
19 CAN Gateway Interface VW Polo 9N BNV 6N0 909 901 0B7L GATEWAY CAN 1S34 Coding: 00014
19 CAN Gateway Interface VW Polo 9N AMF 6N0 909 901 001H GATEWAY CAN 1S34 Coding: 00014
19 CAN Gateway Interface VW Polo 9N BKY 6N0 909 901 001H GATEWAY CAN 1S34 Coding: 00014
19 CAN Gateway Interface VW Polo 9N BMD 6N0 909 901 001G GATEWAY CAN 1S34 Coding: 00014
19 CAN Gateway Interface VW Polo 9N BBY 6N0 909 901 0009 GATEWAY CAN 1S34 Coding: 00014

19 CAN Gateway Interface VW Polo 9N BBX 6N0 909 901 01K1 GATEWAY CAN 2S36 Coding: 00014
19 CAN Gateway Interface VW Polo 9N BMT 6N0 909 901 01K1 GATEWAY CAN 2S36 Coding: 00014
19 CAN Gateway Interface VW Polo 9N BMS 6N0 909 901 01K1 GATEWAY CAN 2S36 Coding: 00014
19 CAN Gateway Interface VW Polo 9N BNM 6N0 909 901 01K1 GATEWAY CAN 2S36 Coding: 00014


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ADDRESS 25

25 Immobilizer VW Polo 9N BMT 6Q0 920 825 H IMMOBILIZER VDO V06 Coding: 01141

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ADDRESS 37

37 Navigation system VW Polo 9N ATD 3B0 919 887 E Navigation BNO 0304 Coding: 00002
37 Navigation system VW Polo 9N AMF 3B0 919 887 E Navigation BNO 0304 Coding: 00002

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ADDRESS 44

44 Steering Assist VW Polo 9N BKY 6Q0 423 156 AB LenkhilfeTRW V270 Coding: 10110
44 Steering Assist VW Polo 9N AMF 6Q0 423 156 AB LenkhilfeTRW V270 Coding: 10110
44 Steering Assist VW Polo 9N BNM 6Q0 423 156 AB LenkhilfeTRW V270 Coding: 10110
44 Steering Assist VW Polo 9N BBx 6Q0 423 156 AB LenkhilfeTRW V270 Coding: 10120
44 Steering Assist VW Polo 9N BMT 6Q0 423 156 AB LenkhilfeTRW V270 Coding: 10110
44 Steering Assist VW Polo 9N BKY 6Q0 423 156 AB LenkhilfeTRW V270 Coding: 10140

44 Steering Assist VW Polo 9N BMS 6R0 423 156 LenkhilfeTRW V272 Coding: 10110
44 Steering Assist VW Polo 9N BMS 6R0 423 156 LenkhilfeTRW V272 Coding: 10110

44 Steering Assist VW Polo 9N ATD 6Q0 423 156 R LenkhilfeKYO V913 Coding: 10110
44 Steering Assist VW Polo 9N AZQ 6Q0 423 156 R LenkhilfeKYO V913 Coding: 10140
44 Steering Assist VW Polo 9N AMF 6Q0 423 156 R LenkhilfeKYO V913 Coding: 10110

44 Steering Assist VW Polo 9N BNV 6Q0 423 156 AE LenkhilfeKYO V957 Coding: 10110
44 Steering Assist VW Polo 9N AMF 6Q0 423 156 AA LenkhilfeKYO V957 Coding: 10110
44 Steering Assist VW Polo 9N BKY 6Q0 423 156 AF LenkhilfeKYO V957 Coding: 10140
44 Steering Assist VW Polo 9N BKY 6Q0 423 156 AE LenkhilfeKYO V957 Coding: 10140
44 Steering Assist VW Polo 9N BMD 6Q0 423 156 AA LenkhilfeKYO V957 Coding: 10140

44 Steering Assist VW Polo 9N BBY 6Q0 423 156 AA LenkhilfeKYO X757 Coding: 10140

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ADDRESS 46

46 Central convenience module VW Polo 9N BMT 6Q0 959 433 E 3F Komfortgerát 0002 Coding: 00019
46 Central convenience module VW Polo 9N BMS 6Q0 959 433 E 3F Komfortgerát 0002 Coding: 00019
46 Central convenience module VW Polo 9N BKY 6Q0 959 433 E 3F Komfortgerát 0002 Coding: 00019
46 Central convenience module VW Polo 9N BNV 6Q0 959 433 E 3F Komfortgerát 0002 Coding: 00019  
46 Central convenience module VW Polo 9N BNM 6Q0 959 433 E 3F Komfortgerát 0002 Coding: 00019
46 Central convenience module   VW Polo 9N AMF 6Q0 959 433 H 1D Komfortgerát 0002 Coding: 00019
46 Central convenience module VW Polo 9N BMD 6Q0 959 433 G 1X Komfortgerát 0002 Coding: 00065
46 Central convenience module VW Polo 9N AZQ 6Q0 959 433 E 3D Komfortgerát 0002 Coding: 00065
46 Central convenience module   VW Polo 9N AMF 6Q0 959 433 H 1G Komfortgerát 0002 Coding: 00067
46 Central convenience module   VW Polo 9N ATD 6Q0 959 433 H 1G Komfortgerát 0002 Coding: 00067
46 Central convenience module   VW Polo 9N BKY 6Q0 959 433 H 1G Komfortgerát 0002 Coding: 00067
46 Central convenience module   VW Polo 9N BBY 6Q0 959 433 H 1G Komfortgerát 0002 Coding: 00067

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