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Home >> Volvo >> 2012 >> S80 FWD L6-3.2L VIN 95 B6324S5 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Description and Operation >> Engine Control Module (ECM) >> Diagnostic Functions
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Diagnostic Functions






Diagnostic functions
Overview Overview
Misfire diagnostic Misfire Diagnostics
Camshaft diagnostics (CVVT) Camshaft Diagnostics (CVVT)
Leak diagnostics, original version (certain markets only), B6304T4, B6324S5, B6324S4 Leak Diagnostics, Original Version (Certain Markets Only)
Leak diagnosis, improved version (certain markets only), B6304T4, B6324S5, B6324S4 Leak Diagnosis, Improved Version (Certain Markets Only)
Heated oxygen sensor (HO2S) diagnostic Description and Operation
Three-way catalytic converter (TWC) diagnostics Three-Way Catalytic Converter (TWC) Diagnostics
Fuel pressure regulation, diagnostics Fuel Pressure Regulation, Diagnostics