Volvo RWD 700 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 3/2019 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

How does the fuel injection relay work 700 1988

uid 14228's pic
posted by  ladeadhead on  Fri Oct 29 12:54 CST 2004
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Tue Nov 6 17:34 CST 2007
[RELATED]

Well, I tried installing megasquirt a while back and failed. I later figured out that I was getting no tach signal but that has been fixed. The other day, I was reading something about the fuel injection relay that got me wondering: does the engine have to be cranking or running for the fuel pumps to be activated? I read that there is an oil pressure sensor that activates the pumps. Is this true.

I was trying to power the relay with the MS and it wasn't working, so I wired in a new relay. But I would prefer to leave the stock relay if possible, and since I don't have the thing put back in yet, I figured now would be a good time to ask.

Thanks,
Eamon
--
'Where's your common sense?' 'It left me when I was 5' http://members.sounddomain.com/ladeadhead






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New How does the fuel injection relay work [700][1988]
posted by  ladeadhead  on Fri Oct 29 12:54 CST 2004 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.