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P1603 Diagnostic Trouble Code Discussion for December 2011

PCM Internal Shutdown Timer Rationality

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Trouble Ticket Help Requests for DTC P1603
Help Request Posted
2002 BMW M3 3.2L Hesitation, Surge, Cuts out, Stall VIN: WBSBL93472
P1603: testing and results. code p1603 and loss the power after accident
December 05, 2011