TPS problems

[monkeydude3]

Could my TPS be bad? I have a high idle after I apply the throttle. When it first fires up it runs fine. Idles at like 900 rpm when hot. I tested my TPS and the OHM levels stick up after opening it. I think it's bad

1994 XL 4.0L OHV 137k miles

George

 

[IZwack]

dont check for OHMs, check the voltage - it should be at around .96V.

 

[monkeydude3]

oh ok. well when we had it on the snapon scanner it was .96v

i dont know why it idles higher the hotter it gets

 

[merc2dogs]

check for vacuum leaks. if it changes after warm-up, it may be a loose part instead of a line.

Ken.

 

[monkeydude3]

what kind of loose part? ??