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2003 Audi RS6 4.2L Excessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy, MIL Lamp on
Posted to European Driveability on 12/11/2009 7 Replies

This vehicle intermittently runs rough after sart up when cold(ie in morning or after sitting for 1/2 day or longer, ambient temp 10 to 20 degrees C)It then also has a rockhard brakepedal(No boost).The problem always seems to clear itselve after a while(10-15 ...

7 Replies Received (View Replies)

  Related Documents & Media  2003 Audi RS6

 
Message Closed w/FIX

car Vehicle Data

2003 Audi RS6

VIN WAUZZZ4B13
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy, MIL Lamp On
OccursCold, Intermittently

Trouble Codes

17535fuel trim bank 1 system too rich
17537fuel trim bank 2 system too rich
P1127Long Term Fuel Trim Multiplier System Too Rich
P1129MAP Sensor Value Higher Than Expected
Message Closed w/FIX

car Vehicle Data

2003 Audi RS6

VIN WAUZZZ4B13
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Surge, Misfire, Poor Fuel Economy, MIL Lamp On
OccursCold, Intermittently

Trouble Codes

17535fuel trim bank 1 system too rich
17537fuel trim bank 2 system too rich
P1127Long Term Fuel Trim Multiplier System Too Rich
P1129MAP Sensor Value Higher Than Expected