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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Engine Controls - Self-Diagnostics - 3.0L) >> Diagnostic Tests >> DTC P1551: Throttle Valve Rest Position Not Reached During Learn >> DTC Parameters

DTC Parameters

WARNING: This page is about a different car, the 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

DTC sets if throttle position is not in the range of 1.1-13.4 percent when commanded to the rest position (no current flowing to actuator motor) during a throttle relearn procedure.