
2007 Audi A4 Quattro 2.0L MIL Lamp on
LADIES AND GENTLEMEN: AUDI TECHS PLEASE HELP. HAVE CHECKED VOLTAGES AT PEDAL SENSOR (G79) AND (G185) AND ALL ARE 4.96 VOLTS. I have also hooked vantage up to graph pedal sensor output on pin 4 & 6. Voltage at rest is .71 on sensor 1 (yellow blue terminal 4). S...
Summary posted 12/8/2009
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Message Closed w/Summary
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VIN | WAUDF78E77 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed w/Summary
Vehicle Data
2007 Audi A4 Quattro
VIN | WAUDF78E77 |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |