P1634 Diagnostic Trouble Code Discussion for September 2009
TCM Internal - Internal Watchdog Performance
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| Help Request | Posted | |
| 2004 BMW 325i 2.5L Poor Idle Quality, Stall VIN: WBAET37434 Idle fluxuates with no throttle response then dies. Will restart,run for [...] then dies again. Happens two to four times then runs fine.This happens after vehicle sits for more than 4 hours.Tested voltage at pedal,vehicle running no throttle response voltage ... |
September 30, 2009 |
