LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 2006 >> C70 Automatic >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Electronics - Design And Function - 2 Of 4 >> Engine Control Module (ECM) (B5254T3; 2006-2007) >> Diagnostic Functions >> Overview >> Emissions Related Diagnostic Functions
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Emissions Related Diagnostic Functions

The engine control module (ECM) checks that the emissions related systems are working. These systems are checked by running a diagnostic function. The diagnostic function checks the components and that the system is functioning.