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Discussion Starter #1
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.
 

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Discussion Starter #3
No its not the egr its closer to the firewall and lower it also has two wires and a harness thanks!
 

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Discussion Starter #6
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
 

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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
 

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Discussion Starter #9
I only know of one o2 sensor on the exaust manifold. the one i see is on the intake is there two o2 sensors?
 

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Discussion Starter #11
anybody else?????
 

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Discussion Starter #13
the sensor in qu:cool:estion
 

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Discussion Starter #14
another pic, i think its a coolant sensor but not sure?
im not getting any ohms.
 

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Discussion Starter #16
the manual says this is the manifold air temperature sensor on the left, but nothing on the one on the side of the manifold
 

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Discussion Starter #17
sorry forgot the pic
 

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Discussion Starter #18
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?
 

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Discussion Starter #20
heres some pics maybe i will try repairing it myself!
 
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