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P1516 Diagnostic Trouble Code Discussion for August 2011

TAC Module Throttle Actuator Position Performance

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Trouble Ticket Help Requests for DTC P1516
Help Request Posted
2003 GMC Envoy XL SLE 5.3L does not accelerate VIN: 1GKET16P03
P1516: electronic mod.vs throttle position performance. This vehicle acts up when it feels like it, cel comes on and low power light comes on and related code, checked for bulletins relative to problem, tried to reproduce long enough to check components, not yet happened. Checked wiring at throttle body, wiring at ...
August 17, 2011