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P1502 Diagnostic Trouble Code Discussion for March 2008

Vehicle Speed Sensor 1-2 Correlation - Non-Drive Wheels

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Trouble Ticket Help Requests for DTC P1502
Help Request Posted
2000 Porsche Boxster Roadster 3.2L Poor Idle Quality, Misfire, MIL Lamp on, no acceleration VIN: WPOCB2982Y
P1502: . ... dealer in our complex. Battery was dead so they charged it w/cigar lighter charger then replaced battery. Since the car will not accel over 2000 rpm. Found code P1502 in ECU for throttle body reurn fault. Cleared code and car ran fine till turned off and r...
March 28, 2008