LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 1993 >> 940 Base, 4D Sedan, AW70 >> Repair and Diagnosis >> External Pages >> Different car >> Section 8 (Engine Controls - System/Component Tests) >> Computerized Engine Controls >> Electronic Control Unit - Fuel Injection (940) >> Preliminary Checks
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Preliminary Checks

WARNING: This page is about a different car, the 1994 Volvo 960, 1994 Volvo 940, and 1994 Volvo 850. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch to OFF position. Disconnect fuel injection ECU connector. Fuel injection ECU is located on right side of instrument panel, under kick panel. Push out clip and disconnect ECU connector.
  2. Remove cover from ECU connector to expose terminal identification numbers. Visually inspect all terminal connector sleeves to ensure all terminals are at same height.
scientia non olet · About LEMON Manuals