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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 118 (Engine Controls - Self-Diagnostics - 2.2L) >> Diagnostic Tests >> DTC P1681: Control Module Throttle Position System Performance >> Diagnostic Procedures

Diagnostic Procedures

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.

Reprogram ECM. See ECM REPROGRAMMING  under PROGRAMMING. If this fault returns, replace and reprogram the ECM.

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