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AC Unable To Detect Acceleration Signal



Unable to Detect Acceleration Signal

PINPOINT TEST AC: UNABLE TO DETECT ACCELERATION SIGNAL:






The Control Module has not received the acceleration signal after STAR Tester displayed a DTC 12 or 13. There are four possible causes of the control module not receiving the acceleration signal:
1. Accelerator pedal was not fully pressed to the floor at the proper time.
2. Accelerator sense circuit may have an open or short in it.
3. Powertrain Control Module (PCM) may be inoperative.
4. Control Module may be inoperative.