Check Engine Light Mystery

Reply Subscribe

Thread Tools

Search this Thread

Jun 21, 2011 | 02:08 PM

#16

freegdr

CF Veteran

Joined: Mar 2010

Posts: 47,923

Likes: 38

From: Broward County Fl.

Year: 1989 xj sport 2dr

Model: Cherokee

Engine: 12 hole bosch Injectors

Quote:

Originally Posted by dukie564

12 - battery disconnected (ignore)
21 - Oxygen sensor signal out of range or shorted

Looks like you may need a new o2 sensor my friend.

Jun 21, 2011 | 02:08 PM

#17

Screwd up 6

Thread Starter

Seasoned Member

Joined: Nov 2010

Posts: 469

Likes: 0

From: Spring, TX

Year: 1994

Model: Cherokee

Engine: 4.0

Ill have them order me one. Thanks for your help!

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

1997 Xj Sport I seek help please

clark40

Modified XJ Cherokee Tech

Aug 28, 2015 03:08 PM

1997 Xj Help advice please

clark40

Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here

Aug 28, 2015 07:11 AM

idling issues

Kevin Icenhour

Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here

Aug 21, 2015 08:22 PM

Cam Sensor Hard Failure

CCKen

Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here

Aug 20, 2015 08:07 PM

Engine problems

cbowl

Cherokee Chat

Aug 19, 2015 09:14 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

Reply Share

First
Prev
2 / 2
Next
Last