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P1634 Diagnostic Trouble Code Discussion for January 2012

TCM Internal - Internal Watchdog Performance


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Trouble Ticket Help Requests for DTC P1634
Help Request Posted
2003 BMW 330i 3.0L Poor Idle Quality, Hesitation, Stall, MIL Lamp on VIN: WBAEV53463
P1634: Throttle Valve Spring Test - Test failed. ... headscratcher here. This vehicle came in with no throttle response, and codes P1632, p1634. After checking all of the wiring to/from the throttle, the throttle itself and also checking the pedal position sensor values thoroughly, we sold the customer a new...
January 04, 2012
2003 BMW 330i 3.0L Poor Idle Quality, Hesitation, Stall, MIL Lamp on VIN: WBAEV53463
P1634: Throttle Valve Spring Test - Test failed. ... headscratcher here. This vehicle came in with no throttle response, and codes P1632, p1634. After checking all of the wiring to/from the throttle, the throttle itself and also checking the pedal position sensor values thoroughly, we sold the customer a new...
January 04, 2012