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P1171 Diagnostic Trouble Code Discussion for July 2013

Fuel System Lean During Acceleration


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Trouble Ticket Help Requests for DTC P1171
Help Request Posted
2005 Audi A8 Quattro 4.2L MIL Lamp on VIN: WAULL44E95
P1171: Angle Sensor 2 For Throttle Actuator inplausible signal. ... an intermittent EML light coming on dash. the only code in the engine computer is this P1171 for the throttle angle sensor. I replaced the sensor, and the code has returned. Has anyone seen this issue? Is there a relearn procedure? Thank you for your time!
July 10, 2013
2005 Audi A8 Quattro 4.2L MIL Lamp on VIN: WAULL44E95
P1171: Angle Sensor 2 For Throttle Actuator inplausible signal. ... an intermittent EML light coming on dash. the only code in the engine computer is this P1171 for the throttle angle sensor. I replaced the sensor, and the code has returned. Has anyone seen this issue? Is there a relearn procedure? Thank you for your time!
July 10, 2013