Friday, May 3, 2013

VW POLO DIAGNOSTICS




After I completed all the minor repairs (as can be seen in my previous blog) to my VW Polo 2.0L Highline she finally went for her 90 000 kms service. But hardly did I get her back when I heard a very soft and occasional "ting, ting, ting" coming from the right front wheel. The sound was difficult to identify at first, not even the auto service technicians at the center could hear it. I found that the wheel had a few millimeters of sideways play when I jacked-up the VW Polo. This prompted me to check all the nuts & bolts and I found the nut on the tie-rod end to be loose. After tightening it, the sideways play was cured. However, it didn't cure the soft, occasional and irritating  "ting, ting, ting."  Twice thereafter I had the wheel off but found nothing out of the ordinary. Anyway I suspect its the right right hand side CV joint that is starting to go but it kind seems strange that a CV joint should give up the ghost round about 90 000 kms, its just way too early.

VW Amarok left hand drive double cab in snow white.
The tough smart VW Amarok Double Cab.
The 2.0L VW Polo right hand side drive shaft is very different from that of its siblings, it is much thicker and the spline that the hub slides onto, is much coarser that any other VW Polo. This drive shaft is an agents only item and its not cheap and to replace it by substitution to get rid of the occasional "ting" is a bit extravagant. My VW Polo is a very different beast from the rest of the VW Polo range and finding information for it is quite difficult. It seems every service centre has all the other manuals except that of the VW Polo Classic 2.0L highline.

VW DIAGNOSTICS
For starters it has the following odd ball ECU controlling an odd ball BBX engine rated at 84KW and 116HP.
Address 01:   Engine
Controller ID 06A 906 032 PB 
Sotware Coding Coding 00071

ENGINE TYPES:
Essentially Bxx implies VW Polo engines manufactured after 2005, whereas Axx implies engines manufactured prior to 2005 or rather between 2001 and 2005. The following  engines range from 1.2L to 1.4L to 1.6L to 1.8L to 1.9L and 2.0L and include diesel engines. BMD, BBM, BME, BZG, BKY, BUD, BLM,  BBZ, BNM, BWB, BMS, BNV, BAH, BTS, BJX,  BBU, BMT, BLT, BBX,

The following  list of Axx engines also range from 1.2L to 1.4L to 1.6L to 1.8L and 1.9L and include diesel engines, AWY, AZQ, AUA, AXU, AUB, AMF, ASY, ATD, AXR, ASZ. However the Axx, Bxx rule isn't hard and fast or cast on stone. There are VW Polo vehicles manufactured prior to 2005 with BMD, BME, BBY, BKY, BBZ, BAY,BLT engines fitted and there are some manufactured after 2005, fitted with AXU,ATD, ASY, AXR, ASZ engines.

Concept cars by Volkswagen
My 2.0L Volkswagen Polo  ECU's isn't only used in 2.0L Golf,  Jetta and VW Polo but also in 1.8T like the Seat Ibiza Cupra, Seat Leon, and the Seat Toledo Cupra with ME7.5.10 software.

2.0L GOLF / JETTA - ECU or Engine Management System
AWD 06A 906 032 CL 2001
AWD 06A 906 032 CM 2001

AZG 06A 906 032 DS 2001 (manual)
AWW 06A 906 032 DL 2001 (manual)
AZG 06A 906 032 FN 2002 (manual)
AVH 06A 906 032 BP 2001 (manual)
AVH 06A 906 032 FQ 2002 (manual)
AVH 06A 906 032 MC 2003 (manual)
BEV 06A 906 032 MT 2004 (manual)
BBW 06A 906 032 PE 2004 (manual)
AWP 06A 906 032 HS 2002 (manual) 
AWP 06A 906 032 LP 2002 (manual) 
AWP 06A 906 032 NK 2002 (manual) 
AWP 06A 906 032 SK 2002 (manual) 
AWP 06A 906 032 RN (6spd manual)
AWP 06A 906 032 SM (6spd manual)
AZL 06A 906 032 NH
AZL 06A 906 032 MN
AZL 06A 906 032 NJ

AZG 06A 906 032 DT 2001 (automatic)
AVH 06A 906 032 BQ 2001 (automatic)
AWW 06A 906 032 DM  2001 (automatic)
AWW 06A 906 032 GH 2001 (automatic)
AVH 06A 906 032 FR 2002 (automatic)
AZG 06A 906 032 FP 2002 (automatic)
AVH 06A 906 032 MD 2003 (automatic)
BEV 06A 906 032 NA 2004 (automatic)
BBW 06A 906 032 PD 2004 (automatic)
AWP 06A 906 032 LQ (5spd automatic)
AWP 06A 906 032 NL (5spd automatic)
AWP 06A 906 032 SL (5spd automatic)

VW DIAGNOSTICS CONT.
My 2007 VW Polo Classic 2.0L Highline is an 9N4 with a JHF 5 speed odd ball manual transmission with odd ball gear ratios and also has a obscure Immobilizer module (6Q0 920 825 C) which doubles up as the Instruments Module. This is easily visible because of the software coding. There are several dozen of other Instrument Modules none of which are compatible to the 2007 VW Polo Classic 2.0L Highline.

Address 25:             Immobilizer  
Controller ID         6Q0 920 825 C
Component         IMMOBILIZER VDO V06
Sotware Coding 00141

Address 17:              Instruments 
Controller ID            6Q0 920 825 C
Component              KOMBIINSTRUMENT VDO V06 
Software Coding 00141

VW DIAGNOSTICS CONT.
The following VW 9N and 6N3 Instrument controllers have various coding, which is subject to other on-board equipment. The  software versions in their 93c86 EEPROM  range from V2 to V17 and appears incompatible to 6Q0 920 825 C. As can be seen below, only the letter suffix changes but the software is somewhat different.

Controller: 6Q0 920 825 E / Coding: 01144  =   VW Polo 9N1  = software VDO V06
Controller: 6Q0 920 825 F / Coding: 01132  =   VW Polo 9N = software VDO V05
Controller: 6Q0 920 825 G / Coding: 01132  =   VW Polo 9N = software  VDO V03 
Controller: 6Q0 920 825 J / Coding: 01142   =   VW Polo 9N3  = software VDO V06
Controller: 6Q0 920 825 H / Coding: 01141  =   VW Polo 9N1  = software VDO V06
Controller: 6Q0 920 825 K / Coding: 01148  =   VW Polo 9N = software VDO V05


TRANSMISSION TYPES:
The following  list of  5 speed manual transmissions are fitted in the  1.8T Mk4 Golf, 1.8T Beetle, 2.0L Beetle, 1.8T Golf, 1.8T Jetta IV, Jetta IV 2.0L, Golf IV 2.0L,  Jetta 1.8L, Jetta 1.9L, Jetta  2.0L, 2.0L Golf VR6, non of which has the odd ball JHF transmission used in the 2007 VW Polo Classic 2.0L Highline.
CDN, DZC, DZQ, EBD, EBJ, EBP, EBQ,  EGQ, EGR, EHA, EHC,   EGT,  EKG, EKH, EMS, EMT, ENJ, EZK, FBY, FBV, FBW, FCF,  EGF, EWW,  EUH, GQQ,  JCR, JDM, JDQ.

If you have a VW Polo Classic 2.0L Highline, you may post your VW Diagnostics report below.  


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to buy a Volkswagen
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13 comments:

  1. I read your post very well so thanks for provide this post to us and i really like this post to us if any body want to know about this just click here.

    ReplyDelete
  2. I own a 1998 VW Polo 1.4 Automatic and just recently it has been playing up really badly and no one appears to know what is wrong with it. It judders when going from 1st to 2nd gear and also loses power, cannot get it above 40mph. High revs but going nowhere. I've just had the transmission fluid changed as a mechanic advised that it was low but this has made no difference. Can anyone please help as I do not have the money to keep paying out for parts that do not work. Tom (UK)

    ReplyDelete
    Replies
    1. Hi Tom

      It sounds very like you torque converter is slipping. If you had bit of fibre in the ATF when it was drained, it's possible that the clutches are disintegrating. There is the possibility that the automatic transmission flood cooler that is attached to the radiator in perforated and allowing water into the gearbox hence you have high revs but no speed. Its quite difficult to give you better guidance if you don't tell the whole story, like when the car is stationary does the engine rev normal without any missing or spluttering? What's your current millage? Has the gearbox oil been drained as per service recommendation, etc...

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  3. Hi is it possible I can get adaptation login code for vw polo 9n 1.6 bah engine,iwant to adjust my idling speed,but this " code " is a brick wall(5 pin) thanx
    d6lbarry@ gmail.com - email me, thanx

    ReplyDelete
  4. Hi is it possible I can get adaptation login code for vw polo 9n 1.6 bah engine,iwant to adjust my idling speed,but this " code " is a brick wall(5 pin) thanx
    d6lbarry@ gmail.com - email me, thanx

    ReplyDelete
    Replies
    1. Hi Leon Barry

      Your idling speed adjustment can be found in either:-

      Basic Settings in measuring value block 060,
      Basic Settings in measuring value block 061,
      Basic Settings in measuring value block 062,
      Basic Settings in measuring value block 063,

      Login code for Adaptation Enabling = 21343 for 9N 1.6L engine with a BOSCH ME7.5.20 0707 ECU with Part No SW: 03C 906 057 AK HW: 03C 906 057 M

      Engine ECU coding = 0000075

      I hope this helps.

      Cheers!

      Delete
    2. Thanx faried,that sound about right,will try next weekend

      Delete
  5. Sorry didnt work,i was using a snapon scanner my engine ecu coding is 0000071

    ReplyDelete
  6. Hi Leon Barry

    I'm very surprised it didn't work. Isn't your car a 6N perhaps and not a 9N? Check the 7th and 8th characters in your VIN number to verify. What make of ECU is fitted in your Polo, and whats the year of manufacture.

    SIMOS71 1.6l has engine coding 0000071
    BOSCH ME7.5. 1.6L has engine coding 0000075

    And login 21343 normally works on both but you can also try.

    13861
    or
    64764

    Best of luck

    ReplyDelete
  7. Aavzzz9nz5 2005,snapon picks it up as 2004, ill try the other ones thanx, ill keep u posted

    ReplyDelete
  8. Hi i hav a polo vivo from Malaw. It can move forwar. But the gear moves to reverse,and reverse light are on but its not move back its outomatic car what is the problem. If i over rev its move sowly

    ReplyDelete
  9. Hi Socks

    You say that the car moves forward, from this I take it that the car drives forward. If that is the case, its unlikely that the torque converter is faulty but is most likely a gearbox problem. The RND23 should flash or show some error if this is the case. However, the best thing to do is to get your can scanned before doing anything to it because a gearbox repair can be quite expensive.

    Read this http://volkswagen-polo-highline.blogspot.co.za/2015/09/dsg-multitronic-tiptronic.html

    ReplyDelete
  10. I have changed abs module now I want code for it

    ReplyDelete

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