P1516 Diagnostic Trouble Code Discussion for January 2005
TAC Module Throttle Actuator Position Performance
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| Help Request | Posted | |
| 1997 Chevrolet Corvette 5.7L no acel VIN: 1G1YY22G2V P1516: command vs actual tp performance tac. power loss trac control lights both come on then no control of acel pedal |
January 05, 2005 | |
| 2000 Saturn LS2 3.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Poor Fuel Economy, MIL Lamp on VIN: 1G8JW52R2Y P1516: . when reset vehicle codes car starts up fine ,but when hot vehicle surges and stalls. O2 sensors are stuck at 1.000mv in both banks.TP sensor reading 7% at idle,is this normal. vehicle TP percentage does not change when accelerating after clearing codes. When t... |
January 27, 2005 |
