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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 167 (Engine Controls And Fuel - 3.6L (LGX LF4) - DTC P0650 To DTC P3436 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Fuel System Diagnosis (LF4) >> Reference Information

Reference Information

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Description and Operation

Fuel System Description (LF4)

Electrical Information Reference

Scan Tool Reference

Control Module References for scan tool information

Special Tools

EN-37287  Fuel Line Shut-Off Adapter

For equivalent regional tools, refer to Special Tools (Diagnostic Tools)Special Tools (Mechanical Tools) .