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Home >> GMC >> 2007 >> Acadia SLT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 440 (Engine Exhaust System) >> Diagnostic Information and Procedures >> DTC P166A >> Reference Information >> Scan Tool Reference

Scan Tool Reference

WARNING: This page is about a different car, the 2007 Cadillac XLR. However, it is still accessible from the selected car via links, so may be relevant.

Scan Tool Data List for exhaust tail pipe flow valve control module