Diagnostic Functions

Diagnostic functions
Overview Overview Misfire diagnostic Misfire Diagnostics Camshaft diagnostics (CVVT) Camshaft Diagnostics (CVVT) Leak diagnosis, improved version (certain markets only), B6304T4, B5254T5 Leak Diagnosis, Improved Version (Certain Markets Only) Heated oxygen sensor diagnostics, B6304T4 Description and Operation Three-way catalytic converter diagnostics, B6304T4 Three-Way Catalytic Converter (TWC) Diagnostics Fuel pressure regulation, diagnostics Fuel Pressure Regulation, Diagnostics