You might try what the OP did. Pull the battery cables and touch then together and reinstall.
But tell me how long it has been since you changed your O2 sensors, tune up, how is your fuel pressure etc.
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Super Moderator
Re: Jeep doesnt move after 45mph, throttle position sensor? HELP
You might try what the OP did. Pull the battery cables and touch then together and reinstall.
But tell me how long it has been since you changed your O2 sensors, tune up, how is your fuel pressure etc.
230 hp 4.3L Chevy
Built 4L60E with manual lockout
Atlas 4 speed
Griffin radiator
On board air
Warn 9.5ti on custom bumper
7.5" RE front and bastard pack rear on custom long arms
30 gal gas tank
lockers
And a bunch of other stuff
Level: Hummer (H2)
Re: Jeep doesnt move after 45mph, throttle position sensor? HELP
Just did both new 02 sensors, plugs, leads rotor pin, trans service. Only thing that's broken is catalytic converter, could it just be that blocking muffler? If I cut it from the cat back would that possibly fix the problem to drive it to the exhaust shop to get the new cat? Or will this cause problems with the 02 sensors And put me in limp More?
thanks for any help, it's impossible to get help in Australia!
Super Moderator
Re: Jeep doesnt move after 45mph, throttle position sensor? HELP
The cat being plugged sounds like it is the problem
230 hp 4.3L Chevy
Built 4L60E with manual lockout
Atlas 4 speed
Griffin radiator
On board air
Warn 9.5ti on custom bumper
7.5" RE front and bastard pack rear on custom long arms
30 gal gas tank
lockers
And a bunch of other stuff
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