TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

CEL - now i need some help with a code>>>

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Old Oct 9, 2005 | 02:12 PM
  #1  
maTTyaudi's Avatar
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Default CEL - now i need some help with a code>>>

Today my CEL came on and i checked the codes with a OBD II Pocket scanner and i got the code P1128 does anybody know what this code could be... my code reference says that this code is manufacturer specific but doesnt say anything else like what the actual problem is.. any help is appreciated
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Old Oct 9, 2005 | 02:16 PM
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Default might be a leak.. might be your MAF >>

i would start looking for cracked vacuum lines.. then maybe a new MAF
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Old Oct 9, 2005 | 02:21 PM
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Default the MAF that is in the has only like 50 miles on it i just put a new one in soo i guess it might

be a leak
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Old Oct 9, 2005 | 03:41 PM
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Default 02 Sensor............

P1128


17536


Bank 1, mixture adaptation (mult.)

System too lean

- Check oxygen sensor before catalytic converter Page 24-105
- Check oxygen sensor behind catalytic converter Page 24-128
- Check fuel injectors Page 24-51 .
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Old Oct 9, 2005 | 04:52 PM
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Default

ah. good call.
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Old Oct 9, 2005 | 06:05 PM
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Default

Bentley :-)
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