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Home >> Chevrolet >> 2001 >> Cutaway 8.1 G >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 8.1L >> Diagnostic Tests >> DTC P1517: Throttle Actuator Control Module Performance >> Code Enable Criteria

Code Enable Criteria

DTC will set when previous conditions are met and TAC module determines that an internal data test did not pass for less than one second.