
91 745T - No Fuel pump relay dead ECU ? **FIXED**
By Drew745T
Hello members, My brick suddenly died on my way to work stopped at a red light idling, it does crank but don't start ! 1991 Volvo 740 Wagon Turbo B230ft M46 So I did some diagnostic and the Fuel Pump relay don't turn on, I have tried 2 other relay for fun I had and properly working, I even tried another good Interference Relay in the engine compartment and nothing fixed it ! Fuse 11 don't get voltage from the relay so both pump won't run, even if I jump voltage to the pin of... Read more






