Bad TPS, do I need a Mopar replacement?

TerryMason

Administrator
Staff member
My 2005 TJ has started having a high idle. I'll start it up, and the idle will be normal for two seconds, then shoot up to about 1900. Once warmed up it will idle at 1200 RPM. My code scanner said that I've got a bad TPS.


My question is, do I need a new Mopar unit, like this one:


Or is it safe to cheap out and get one like this:


From what I understand, a bad TPS could leave you stranded, but at the same time, I don't want to waste money I don't have to. The old balancing act..


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Inhave bought amazon and ebay, plus rockauto and had no trouble. I never buy oem except on the trans cable for the rhd.

We just put a rockauto fuel pump in the 97 we just got amd it runs
 
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