1991 Volvo 740 Q&A
1991 Volvo 740 Question: Main fuel relay
It is white, and it is behind the ashtray. You'll need to remove the cover around the cig. lighter and remove the two screws, then pull the compartment with the cig lighter out, then you will see the relay at the right rear of the relay panel. This is the fuel pump relay. What problem are you having? - Bret Bodas
I have an engine that won't start, its getting fuel pressure, but not to the engine. I replaced the fule pressure regulator, but it still isn't starting. I can hear the fule pump come on as well.