Code 52 - what could be the culprit? - JeepForum.com

 
LinkBack Thread Tools
post #1 of 1 Old 07-12-2011, 12:52 PM Thread Starter
BlueDevil
Registered User
1995 ZJ 
 
Join Date: May 2006
Location: Croatia
Posts: 680
Code 52 - what could be the culprit?

O2 was replaced some 800-1000miles ago. Today in very hot weather (90+ in shade) I drove a short route in town, engine got to operating temp, then shut it down, then 2 min later back on, moved 20 meters, then it was in neutral idling for some 10 min, shut off, back on in 10 min, drove shortly (2 miles maybe, frequent stop & go) then back off, back on in a minute, 2 more miles stop & go, turn off, 15 minutes, back on, 2 miles stop & go and finally the CEL came on with 52.

I don't know if the frequent on/off had something to do with it, and after I finally aprked her and turned her back on the CEL went off (did not druve her through), but since O2 sensor is NGK and practically new, I was wondering what else could cause the 52 to come on?

Sent from my iPhone using JeepForum


Beauty is in the eye of the beer holder
* 1994 ZJ (by VIN) with a 1995 engine (PO knows why)
BlueDevil is offline  
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.



Email Address:
OR

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.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome