V70 fuel pump troubleshooting question
Thread Starter
|
Junior Member
Joined: Jul 2009
Posts: 1
Likes: 0
V70 fuel pump troubleshooting question
My car cranks over & won't start. I suspect fuel delivery.
I was under the impression that the fuel pump should get power in 'on'. I see a brief flash of power on my multimeter at the pump when switching the key to 'on', but then nothing. I do get power at the pump when the engine is cranking.
Changed the fuel pump relay, no help.
Can the ECM tell the fuel pump relay to kick off?
Any ideas/suggestions would be greatly appreciated!
Mark
I was under the impression that the fuel pump should get power in 'on'. I see a brief flash of power on my multimeter at the pump when switching the key to 'on', but then nothing. I do get power at the pump when the engine is cranking.
Changed the fuel pump relay, no help.
Can the ECM tell the fuel pump relay to kick off?
Any ideas/suggestions would be greatly appreciated!
Mark
Thread
Thread Starter
Forum
Replies
Last Post
1995Volvo850
Volvo 850
14
Sep 28, 2022 12:20 PM
GrantRobertson
Volvo 240, 740 & 940
4
Jun 1, 2013 04:04 PM
montysano
Volvo 240, 740 & 940
2
Sep 9, 2008 11:52 AM
