LEMON Manuals: Even more car manuals for everyone
Home >> Volvo >> 1995 >> 850 GLT, 4D Sedan, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (Engine Controls - Tests W/Codes - Non-Turbo (A/T) - MOTRONIC 4.4) >> Circuit Tests >> DTC 445 - Pulsed Secondary Air Injection System (Pair) Pump Signal >> Fault Condition

Fault Condition

WARNING: This page is about a different car, the 1996 Volvo 850. However, it is still accessible from the selected car via links, so may be relevant.

DTC EFI-445 is stored if there is a short-circuit to ground/supply voltage or open-circuit in the secondary air injection system pump signal cable.

scientia non olet · About LEMON Manuals