Volvo RWD 900 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 4/2008 900 INDEX

[<<]  [>>]


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

Idle Problem 900 1993

posted by  take_me_to_ur_leader on  Wed Jun 14 01:37 CST 2006
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Wed Jun 27 05:59 CST 2007
[RELATED]

I am trying to solve an idle problem on my 1993 940 turbo wagon. I have cleaned the throttle body, checked the throttle position switch, changed the idle air control valve etc... This is the sympton. It idles fine with all acessories off, but once the electric fan, ac, or hit the power window button, the idle drops (450 rpms or so) and recovers (750 rpms or so). I checked the altenator and battery. Both checked out good. Does anyone know where are the grounding points? Maybe i can clean them and change out the wiring? I have the bosch fuel injection system.
thanks for your help.







<< < > >>



©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.