P1516 Diagnostic Trouble Code Discussion for August 2012
TAC Module Throttle Actuator Position Performance
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| Help Request | Posted | |
| 2004 Chevrolet Colorado LS 2.8L MIL Lamp on VIN: 1GCCS19844 P1516: TAC Module Throttle Actuator Position Performance. Codes p2101 P1562 both related to ETB I checked 5volt reference and have both KOEO. My wiring only shows the 8 wire connector at the ETB for a diagram it doesn't show any other real info is there more to testing the ETB? Modis shows TP 1% at KO. and 30-33%TP... |
August 09, 2012 | |
| 2004 Chevrolet Colorado LS 2.8L MIL Lamp on VIN: 1GCCS19844 P1516: TAC Module Throttle Actuator Position Performance. Codes p2101 P1562 both related to ETB I checked 5volt reference and have both KOEO. My wiring only shows the 8 wire connector at the ETB for a diagram it doesn't show any other real info is there more to testing the ETB? Modis shows TP 1% at KO. and 30-33%TP... |
August 10, 2012 |
