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D2 - Fuel and Exhausts Everything to do with getting fuel into the engine, and fumes back out again |
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Thread Tools | Display Modes |
#1
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Lambda errors
While doing a scan tonight to reset teh airbag light I found these little buggers ,I had reset them a little while ago but they have came back ,Any ideas why both of them are showing issues ?
VCDS-Lite Version: Release 1.0 Control Module Part Number: 4D0 907 551 M Component and/or Version: 2.8L V6/5V MOTR AT D02 Software Coding: 04153 Work Shop Code: WSC 00681 2 Faults Found: 16538 - Oxygen (Lambda) Sensor B2 S1: No Activity P0154 - 35-10 - - - Intermittent 16518 - Oxygen (Lambda) Sensor B1 S1: No Activity P0134 - 35-10 - - - Intermittent |
#2
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Do a log on lambda voltages. It is most likely duff lambdas or running too lean.
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Currently 8less 2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D 8 history: 2006 A8 Sport 4.2TDI quattro SOLD, 1997 S8, reached end of life with gearbox failure |
#3
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Can anyone tell me the part numbers for those ones and where they would be located ?
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#4
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Here is a list of options from Vagcat for a facelift car. I'm not sure how accurate this is.
Hopefully the Librarian will be along shortly with the correct part no. (35 just refers to the picture label, its not a part of the number) (35) 078906265M lambda probe / (in front of catalyst) / 6 cylinder (35) 077906265J lambda probe / (in front of catalyst) / 8 cylinder (35) 06A906262BF lambda probe / (in front of catalyst) cylinders 1-3 cylinders 7-9 / 12-cylinder (35) 07C906262G lambda probe / (in front of catalyst) cylinders 4-6 cylinder 10-12 / 12-cylinder (35) 078906265R lambda probe / (behind catalyst) left / 6 cylinder (35) 077906265AA lambda probe / (behind catalyst) left / 8 cylinder: AKB,AKC,ARU, AUW (35) 078906265Q lambda probe / (behind catalyst) right / 6 cylinder (35) 077906265T lambda probe / (behind catalyst) right / 8 cylinder: AKB,AKC,ARU, AUW (35) 077906265H lambda probe / (behind catalyst) left/right / 8 cylinder: AVP,AYS,BCS (35) 07C906262F lambda probe / (behind catalyst) cylinders 1-3 cylinders 7-9 / 12-cylinder (35) 07C906262E lambda probe / (behind catalyst) cylinders 4-6 cylinder 10-12 / 12-cylinder |
#5
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Sorry I should have said earlier ,mine is a PF 2.8 1998.
Are the codes different ? |
#6
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Here is a list covering the following engines:
engine control unit / 'MPI' / 6 cylinder: control unit for cruise control system / lambda probe / anti-knock sensor / * only order electronic * * components for immobilizer,* * including details of veh- * * icle chassis number, for * * items which can be fitted * * immediately by dealerships * / AAH,AEJ,ACK, ALG,AFB,AKN (41) 078906265A lambda probe / AAH,AEJ (41) 030906265BH lambda probe / ACK,ALG from here (you have to create an account for free): http://www.vagcat.com/epc/cat/au/A8Q...53/57/1688286/ Last edited by Goran; 9th May 2012 at 05:57 PM. |
#7
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Thanks for the info
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