Volvo RWD 700 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 7/2012 700 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

rough idle 700 1990

posted by  lucid on  Mon Oct 20 10:39 CST 2003
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Fri Oct 24 12:31 CST 2014
[RELATED]

"new hose from the temp sensor to the throttle body," ????

That got my attention. I have a '93 940 Regina but don't know of any temp sensor with a hose on it. So that's my question.

As to your idling problem, the ECT (Engine Coolant Temp) sensor may be at fault — giving the wrong info to the Regina CU. Also, have you checked for OBD codes?
--
Bruce Young,
'93 940-NA (current)
'80 GLE V8 (Now gone)
'83 Turbo 245
'73 142 (98K)
'71 144 (track modified--and still here)
New 144 from '67 to '78
Used '62 122 from '63 to '67






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New rough idle [700][1990]
posted by  someone claiming to be bl  on Mon Oct 20 03:07 CST 2003 >


<< < > >>



©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.