sensor ID - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > YJ Jeep Wrangler Forum > YJ General Discussion Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 06-24-2009, 06:56 PM
Thread Starter
  #1
 
Join Date: Jun 2009
Posts: 44
sensor ID

Hi all can someone help me ID the sensor on the manifold of my 89 yj 2.5 tbi there is a sensor on the side of the manifold under the brake boster that the manual dose not mention. i powerwashed my 2.5 and have had problems ever since.

yjking is offline   Quote
Old 06-24-2009, 07:04 PM   #2
Jeeper
 
YjMopower's Avatar
 
Join Date: Oct 2008
Location: Bronx
Posts: 414
Send a message via AIM to YjMopower
since that is a older model most likey its the egr value any pics would be helpful

__________________
1992 Jeep Wrangler ARMY STRONG
YjMopower is offline   Quote
Old 06-24-2009, 07:09 PM
Thread Starter
  #3
 
Join Date: Jun 2009
Posts: 44
No its not the egr its closer to the firewall and lower it also has two wires and a harness thanks!
yjking is offline   Quote
Sponsored Links
Advertisement
 
Old 06-24-2009, 07:54 PM   #4
Jeeper
 
YjMopower's Avatar
 
Join Date: Oct 2008
Location: Bronx
Posts: 414
Send a message via AIM to YjMopower
is the sensor on this pic ?
__________________
1992 Jeep Wrangler ARMY STRONG
YjMopower is offline   Quote
Old 06-24-2009, 07:56 PM   #5
Jeeper
 
YjMopower's Avatar
 
Join Date: Oct 2008
Location: Bronx
Posts: 414
Send a message via AIM to YjMopower
how about in this pic?
__________________
1992 Jeep Wrangler ARMY STRONG
YjMopower is offline   Quote
Old 06-24-2009, 08:23 PM
Thread Starter
  #6
 
Join Date: Jun 2009
Posts: 44
no mine is 2.5 4cyl but still would not be able to see it in these pics.
its located on the side of the intake
yjking is offline   Quote
Old 06-24-2009, 08:42 PM   #7
Jeeper
 
YjMopower's Avatar
 
Join Date: Oct 2008
Location: Bronx
Posts: 414
Send a message via AIM to YjMopower
sorry bro you got me on that one your right i cant find it on the manual iam sure if you take it out theres a part number on there thats really small and you can go to autozone or google it and youll proably find it
__________________
1992 Jeep Wrangler ARMY STRONG
YjMopower is offline   Quote
Old 06-24-2009, 08:46 PM   #8
 
Join Date: Jun 2009
Posts: 17
are you talking about the O2 sensor? It is under the intake.
89jeepnut is offline   Quote
Old 06-24-2009, 08:55 PM
Thread Starter
  #9
 
Join Date: Jun 2009
Posts: 44
I only know of one o2 sensor on the exaust manifold. the one i see is on the intake is there two o2 sensors?
yjking is offline   Quote
Old 06-24-2009, 09:04 PM   #10
 
Join Date: Jun 2009
Posts: 17
Let me look at my 2.5 in the morning and will get back to you
89jeepnut is offline   Quote
Old 06-25-2009, 03:37 AM
Thread Starter
  #11
 
Join Date: Jun 2009
Posts: 44
anybody else?????
yjking is offline   Quote
Old 06-25-2009, 05:17 AM   #12
 
Join Date: Apr 2009
Posts: 538
how about you post a pic of it.
dooder is offline   Quote
Old 06-25-2009, 06:10 AM
Thread Starter
  #13
 
Join Date: Jun 2009
Posts: 44
the sensor in question
Attached Thumbnails
Click image for larger version

Name:	IMGP0545.jpg
Views:	4
Size:	97.5 KB
ID:	9278  
yjking is offline   Quote
Old 06-25-2009, 06:18 AM
Thread Starter
  #14
 
Join Date: Jun 2009
Posts: 44
another pic, i think its a coolant sensor but not sure?
im not getting any ohms.
Attached Thumbnails
Click image for larger version

Name:	IMGP0539.jpg
Views:	4
Size:	103.2 KB
ID:	9279  
yjking is offline   Quote
Old 06-25-2009, 06:30 AM   #15
 
Join Date: Apr 2009
Posts: 538
Intake air temp sensor?
dooder is offline   Quote
Old 06-25-2009, 07:17 AM
Thread Starter
  #16
 
Join Date: Jun 2009
Posts: 44
the manual says this is the manifold air temperature sensor on the left, but nothing on the one on the side of the manifold
yjking is offline   Quote
Old 06-25-2009, 07:18 AM
Thread Starter
  #17
 
Join Date: Jun 2009
Posts: 44
sorry forgot the pic
Attached Thumbnails
Click image for larger version

Name:	IMGP0538.jpg
Views:	5
Size:	116.5 KB
ID:	9281  
yjking is offline   Quote
Old 06-25-2009, 09:15 AM
Thread Starter
  #18
 
Join Date: Jun 2009
Posts: 44
Okay ,so i took it off ,it was a coolant sensor part #2383 323002 902 . while testing for ohms i wiggled the wires and bam i got cotinuity but the wire came off so now i cant find a replacement any ideas anybody?
yjking is offline   Quote
Old 06-25-2009, 09:17 AM   #19
Jeeper
 
yjwes's Avatar
 
Join Date: May 2009
Location: howell nj
Posts: 369
knock sensor?
yjwes is offline   Quote
Old 06-25-2009, 09:22 AM
Thread Starter
  #20
 
Join Date: Jun 2009
Posts: 44
heres some pics maybe i will try repairing it myself!
Attached Thumbnails
Click image for larger version

Name:	IMGP0556.jpg
Views:	1
Size:	127.9 KB
ID:	9282   Click image for larger version

Name:	IMGP0557.jpg
Views:	1
Size:	133.7 KB
ID:	9283  

Click image for larger version

Name:	IMGP0558.jpg
Views:	1
Size:	107.2 KB
ID:	9284  
yjking is offline   Quote
Old 06-25-2009, 09:47 AM   #21
Jeeper
 
YjMopower's Avatar
 
Join Date: Oct 2008
Location: Bronx
Posts: 414
Send a message via AIM to YjMopower
iam more than sure thats the colant temp senor when i broke it i bought it from pepboys , autozone doesnt have it or they didnt know how to look it up if you tell the parts store to look under engine sensor they will most likey find it it also might be this AutoZone.com | Vehicle Selection | Year
__________________
1992 Jeep Wrangler ARMY STRONG
YjMopower is offline   Quote
Old 06-26-2009, 07:52 AM
Thread Starter
  #22
 
Join Date: Jun 2009
Posts: 44
so i fixed the sensor ,i had to cut the top, take out the element resolder it, and epoxy it all together. Yeh to much time on my hands now my question is how much resistance should i have at cold and at hot ? can anybody check this for me ?

yjking is offline   Quote
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not 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 Off
Refbacks are Off






All times are GMT -5. The time now is 09:06 AM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.1
User Alert System provided by Advanced User Tagging v3.1.0 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.

Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, Gladiator, Mopar and Grand Cherokee are copyrighted and trademarked to FCA US LLC.
Wranglerforum.com is not in any way associated with FCA US LLC.