P1502 Diagnostic Trouble Code Discussion for July 2024
Vehicle Speed Sensor 1-2 Correlation - Non-Drive Wheels
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1502
| Help Request | Posted | |
| 2000 Porsche Boxster Roadster 2.7L Poor Idle Quality, Hesitation, MIL Lamp on VIN: WP0CA2986Y P1502: Throttle body issue. We checked the throttle body (for carbon build up...none) and tested the signals from the pedal positions sensors which looked good. The throttle body did not respond to pedal input. Once the code was erased the idle was fine with good throttle response...... |
July 23, 2024 |
