LEMON Manuals: Even more car manuals for everyone
Home >> Volvo >> 1990 >> 740 Base, 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Non-Turbo >> Self-Diagnostic System >> Entering Self-Diagnostics (Fuel System) Control Functions >> Control Function No. 2 (Activating Breaker)

Control Function No. 2 (Activating Breaker)

This function tests throttle switch. As it is activated, information is provided through LED in a flash code. This control function is generally used as a double-check after repairs.