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Is the throttle linkage not allowing returning all the way to the idle position?
 

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98 Rodeo, 4JB1-TC
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Bighorn diesel 4jg2i UBS69 96 model.(EFI)
Why is it that when I start the engine and the acceleration goes up even I don't step on the pedal?
I need help sirs. Thanks
How high do the RPMs go?
 

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It will run from the throttle pedal to the injector pump, it's just a cable. Could be sticking and not letting the injector pump return to the idle position.
 

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98 Rodeo, 4JB1-TC
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It will run from the throttle pedal to the injector pump, it's just a cable. Could be sticking and not letting the injector pump return to the idle position.
Aren't the electronic pumps "fly by wire"?
 

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Aren't the electronic pumps "fly by wire"?
I thought they didn't introduce drive-by-wire until later, but I am not as familiar with the specs offered outside the US. I was under the impression the 4JG2 had an actual cable, but it should an easy thing to check.
 

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