The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Crank Position Sensor Testing - Intermittent no start again Ugh 700 1990

Like many 240 and 760 owners I am again chasing a intermittent no start/spark problem. I was towed to the shop a couple of months ago after changing most of the electrical parts. It turns out my CPS of 4 years was bad even though it looked fine. The one that I replaced four years ago had all the insulation gone so it looked broken. Here is my question. Can I unplug the CPS and measure some kind of voltage while I am cranking to know my "new" CPS is working and I have another problem without buying another one? My new one is only a couple of months old. Also, has anybody added voltages to the wiring diagrams? I never know what voltage I am supposed to have at a given connector. Any help would be appreciated. I feel fortunate to be having my no spark/start episode in my driveway instead of at work or the grocery store, which has happened before.






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©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.