TPS keeps going bad

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Apr 28, 2014 | 09:37 AM

#16

CCKen

CF Veteran

Joined: Aug 2010

Posts: 8,357

Likes: 103

From: Canton, MI

Year: 1999

Model: Cherokee

Engine: 4.0

Quote:

Originally Posted by MtnHermit

Here's the 2009 thread: https://www.cherokeeforum.com/f2/new...re-help-32066/

XJ1997 started the thread and has several photo links, most don't work. Perhaps XJ1997 still has the image?

Thanks.

Apr 29, 2014 | 07:43 AM

#17

coloradoinsane

Thread Starter

Junior Member

Joined: Jul 2012

Posts: 34

Likes: 0

Model: Cherokee

problem solved. I took apart all of the bad TPS sensors. They all had water corrosion inside of them. All I can figure is on rainy days and when there is excessive moisture in the airthe condensation is working its way in through the throttle body. I may have to look into replacing the butterfly oring or seal.

Apr 29, 2014 | 12:39 PM

#18

salad

Herp Derp Jerp

Joined: Nov 2011

Posts: 18,251

Likes: 17

From: Parham, ON

Year: 1999

Model: Cherokee

Engine: 4.0L OBD-II

Interesting. I'm going to try to remember this one!

Feb 26, 2022 | 07:05 PM

#19

amda253

Newbie

Joined: Feb 2022

Posts: 1

Likes: 0

Model: Cherokee (XJ)

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Quote:

Originally Posted by coloradoinsane

trying to figure out by what you meant by replacing all of the sensors? Did you just replace the whole TPS harness? I’m having the same issue I think.