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2003 Audi A6 Quattro Avant 3.0L Misfire
Posted to European Driveability on 2/12/2013 2 Replies

This Audi originally came in for a misfire, smoking and running rough. We replaced the vacuum valve for the crankcase vent system (diaphragm ruptured) and cured the lean condition, smoking and rough idle. Car was left with a misfire cold on cylinder 1. Replaci...

2 Replies Received (View Replies)

  Related Documents & Media  2003 Audi A6 Quattro Avant

 
Message Closed w/Summary

car Vehicle Data

2003 Audi A6 Quattro Avant

VIN WAUVT64B43
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0431Catalyst Efficiency Below Normal (Bank 2)
P1624Customer Snapshot - Data Available
Message Closed w/Summary

car Vehicle Data

2003 Audi A6 Quattro Avant

VIN WAUVT64B43
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold

Trouble Codes

P0300Multiple Misfire Detected
P0301Cylinder 1 Misfire Detected
P0431Catalyst Efficiency Below Normal (Bank 2)
P1624Customer Snapshot - Data Available