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P1516 Diagnostic Trouble Code Discussion for August 2012

TAC Module Throttle Actuator Position Performance


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Trouble Ticket Help Requests for DTC P1516
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
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