Diagnostic Functions: Overview

Diagnostic functions

Throttle diagnostics
See Throttle diagnostic Design.

Misfire diagnostic
See Misfire diagnostic Misfire Diagnostics.

Heated oxygen sensor (HO2S) diagnostic
See Heated oxygen sensor (HO2S) diagnostic Heated Oxygen Sensor (HO2S) Diagnostic.

Three-way catalytic converter (TWC) diagnostic
See Catalytic converter diagnostic Three-Way Catalytic Converter (TWC) Diagnostics.

Leak diagnostic
See Leak diagnostics Leak Diagnostics.