92 wrangler 4.0 crankshaft Position sensor check - JeepForum.com
Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Models > Jeep Wrangler Forums > YJ Wrangler Technical Forum > 92 wrangler 4.0 crankshaft Position sensor check

ROCKRIDGE4WD Introduces a NEW Jeep Wrangler JK *led* tail Ruffstuff XJ Unirail Channel Reinforcement....Rugged Ridge Modular XHD Snorkel Now for both 3.8L and 3.6

Reply
Unread 01-20-2012, 09:25 AM   #1
ernaldamerican
Registered User
1992 YJ Wrangler 
 
Join Date: Nov 2007
Location: New York
Posts: 50
92 wrangler 4.0 crankshaft Position sensor check

Is there a check (resistance ) that you can do with a CPS removed? haynes says when engine is warmerd up across pins A&B you should get 125-275 ohms reisitnace, but my motor won't start. I'm trying to see if the CPS I got from Advance auto is bad.

Second if I have the new one installed is there a check you can do without motor running?

Thanks for all the help

ernaldamerican is offline   Reply With Quote Quick reply to this message
Unread 01-20-2012, 09:31 AM   #2
pasinbuy
Registered User
1994 YJ Wrangler 
 
Join Date: Feb 2007
Location: florida
Posts: 3,844
One CPS check that I read in the book was to disconnect the CPS at the plug for one minute. Then plug it back in. If the rig then starts the CPS is bad.
pasinbuy is offline   Reply With Quote Quick reply to this message
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the JeepForum.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.
Note: All free e-mails have been banned due to mis-use. (Yahoo, Gmail, Hotmail, etc.)
Don't have a non-free e-mail address? Click here for a solution: Manual Account Creation
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.


Thread Tools


Suggested Threads





Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.