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2007 Audi A6 Quattro 3.2L Poor Idle Quality, Hesitation, MIL Lamp on
Posted to European Driveability on 3/13/2014 5 Replies

Hello to all!

This a6 came to us from a used car dealer. We started with clearing all of the codes and they come back instantly. When it arrived it was not in limp mode but after a short time ( less than 1 mile)of driving we experienced a hesitation then a l...

5 Replies Received (View Replies)

  Related Documents & Media  2007 Audi A6 Quattro

 
Message Closed w/FIX

car Vehicle Data

2007 Audi A6 Quattro

VIN WAUDH74FX7
Engine3.2 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, MIL Lamp On
OccursAlways

Trouble Codes

P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage
P0051Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low Voltage
P1117ECM Internal Fault
P1121TP Sensor Signal Lower Than Expected
P2295Fuel Pressure Solenoid 2 Control Circuit Low
P2401EVAP System Leak Detection Pump Control Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2007 Audi A6 Quattro

VIN WAUDH74FX7
Engine3.2 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, MIL Lamp On
OccursAlways

Trouble Codes

P0031Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage
P0051Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Low Voltage
P1117ECM Internal Fault
P1121TP Sensor Signal Lower Than Expected
P2295Fuel Pressure Solenoid 2 Control Circuit Low
P2401EVAP System Leak Detection Pump Control Circuit Low Voltage