Volvo RWD 900 Forum

INDEX FOR 1/2026(CURRENT) INDEX FOR 12/2022 900 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

knock sensor testing 900 1991

uid 6185's pic
posted by  blue940 on  Fri Mar 29 17:38 CST 2002
Author: [PROFILE] [EVERY POST] [THREADS] [BEST POSTS] RSS Feed     [IGNORE ALL POSTS]
last visit: Sat Oct 18 21:11 CST 2014
[RELATED]

Hi all,

I read a couple of weeks ago about testing the knock sensor on bosch LH injection. The person who wrote the info said resistance should be about 4.8Ohms or so. I took the knock sensor off my 91 940 with B230F and tested it and got nothing. No response. Or it may have read infinity. I also tested the knock sensor on my folks 90 740GL and got the same result. Are they both non functioning? Would a non functioning knock sensor result in the hesitation my car displays when the engine is cold? By way of background when the engine is cold and I push on the throttle to accelerate the engine hesitates and sputters briefly then is OK. What does everyone think?

Thanks

Brad
91 940GL






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New knock sensor testing [900][1991]
posted by  blue940  on Fri Mar 29 17:38 CST 2002 >


<< < > >>



©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.