Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 5/2014 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

persistent no start 760T 700 1990

uid 18083's pic
posted by  lucid on  Wed Mar 26 09:25 CST 2008
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Oct 24 12:31 CST 2014
[RELATED]

The turbo RS relay feeds voltage to both the ignition Coil and the Fuel Injector ballast resistor pack. But it may not be working as fine as it looks.

I think it's possible to fabricate a jumper for the relay plug that will connect the thicker wires (red input, green output), simulating an energized RSR.

Or, my reading of the wiring diagram shows that a +12V jumper wire from battery + terminal to Coil #15 will substitute the RSR for testing purposes. The +12V at the Coil will feed back to the injector ballast, as though from the RSR.

Ether, aka Starting Fluid, should be found in any auto supply store.
--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New persistent no start [700]
posted by  illuminations  on Tue Mar 25 19:01 CST 2008 >


<< < > >>



©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.