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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Engine Controls And Fuel - 2.0L (LUZ) Diesel - DTC P2122 To DTC P2689 And Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> Charge Air Cooler Diagnosis >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different variant/trim than selected.

The purpose of the Induction System Smoke Test is to aid in finding an air leak between the mass air flow sensor and turbocharger inlet. This test will also aid in finding air leaks in the crankcase ventilation system.