Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

Anyone know what this is?

Thread Tools
 
Search this Thread
 
Old 03-27-2014, 04:21 PM
  #1  
Member
Thread Starter
 
asuderma's Avatar
 
Join Date: Nov 2011
Location: Denver, CO
Posts: 126
Likes: 0
Received 0 Likes on 0 Posts
Year: 1992
Model: Cherokee
Engine: 4.0L I6
Default Anyone know what this is?

Saw this plug next to my airbox and I'm really wondering if it needs to be plugged into something.

Anyone know what this is?-forumrunner_20140327_152058.jpg
Old 03-27-2014, 05:37 PM
  #2  
CF Veteran
 
CCKen's Avatar
 
Join Date: Aug 2010
Location: Canton, MI
Posts: 8,357
Likes: 0
Received 82 Likes on 67 Posts
Year: 1999
Model: Cherokee
Engine: 4.0
Default

Originally Posted by asuderma
Saw this plug next to my airbox and I'm really wondering if it needs to be plugged into something.

Attachment 236645
That's your Data Link Connector. Used to connect an OBDI code reader inorder to read any Diagnostic Trouble Codes stored in your PCM.

If you get a CHECK ENGINE light, this is where you'd go.

Should keep it taped over when not in use to keep the crap out of it.
Old 03-27-2014, 05:39 PM
  #3  
Member
Thread Starter
 
asuderma's Avatar
 
Join Date: Nov 2011
Location: Denver, CO
Posts: 126
Likes: 0
Received 0 Likes on 0 Posts
Year: 1992
Model: Cherokee
Engine: 4.0L I6
Default

Thanks. I thought the only way to read obd1 codes was to read the flashes on the check engine light
Old 03-27-2014, 05:53 PM
  #4  
CF Veteran
 
CCKen's Avatar
 
Join Date: Aug 2010
Location: Canton, MI
Posts: 8,357
Likes: 0
Received 82 Likes on 67 Posts
Year: 1999
Model: Cherokee
Engine: 4.0
Default

Originally Posted by asuderma
Thanks. I thought the only way to read obd1 codes was to read the flashes on the check engine light
Most people do the key trick to get their codes, but the best way is to use a code reader to get the code(s) - it's more professional. It will impress your girl friend (wife) when you use a code reader device. LOL
Old 03-27-2014, 05:59 PM
  #5  
Member
Thread Starter
 
asuderma's Avatar
 
Join Date: Nov 2011
Location: Denver, CO
Posts: 126
Likes: 0
Received 0 Likes on 0 Posts
Year: 1992
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by CCKen

Most people do the key trick to get their codes, but the best way is to use a code reader to get the code(s) - it's more professional. It will impress your girl friend (wife) when you use a code reader device. LOL
Haha. My wife is just happy the thing runs. :-D

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



All times are GMT -5. The time now is 01:52 PM.