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P1633 Diagnostic Trouble Code Discussion for January 2007

TCM Internal - Test External Watchdog Performance


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Trouble Ticket Help Requests for DTC P1633
Help Request Posted
2001 Audi A6 Quattro 2.7L Hesitation, MIL Lamp on VIN: WAUED64B91
P1633: Accelerater Pedal Postion Sensor 2 Signal Too Low. Vehicle came in with a coolant leak, we removed the intake manifold to replace the aux water pump. We re-assembled the intake manifold then took the vehicle on a road test. Within 1 mile, the MIL light & ABS light came on. We noticed a loss in power. Broug...
January 02, 2007
2001 Audi A6 Quattro 2.7L Hesitation, MIL Lamp on VIN: WAUED64B91
P1633: Accelerater Pedal Postion Sensor 2 Signal Too Low. Vehicle came in with a coolant leak, we removed the intake manifold to replace the aux water pump. We re-assembled the intake manifold then took the vehicle on a road test. Within 1 mile, the MIL light & ABS light came on. We noticed a loss in power. Broug...
January 02, 2007