no throttle response at all
#1
no throttle response at all
It's not my truck its my cousins. He's had the truck 2 weeks and babys it. So he decided to wash the engine at the car wash. I got in it afterwards and it cranked up fine but then the throttle went crazy reving up on its own. I shut it off immediately. Cranks it back up and the throttle was dead. It idles fine but that's it. Any ideas? It has efi live but that's all.
#2
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any codes?
i believe if the voltage/ohms of the accelerator pedal are off it will go into dead throttle/limp mode. try disconnecting the electrical harness connectors and drying them out. WD-40 helps with this.
i don't think the accelerator sensor codes will turn on the CEL, so you'll need to scan for them anyways
Jason
i believe if the voltage/ohms of the accelerator pedal are off it will go into dead throttle/limp mode. try disconnecting the electrical harness connectors and drying them out. WD-40 helps with this.
i don't think the accelerator sensor codes will turn on the CEL, so you'll need to scan for them anyways
Jason
Last edited by 2004LB7; 02-17-2012 at 12:41 AM.
#3
any codes?
i believe if the voltage/ohms of the accelerator pedal are off it will go into dead throttle/limp mode. try disconnecting the electrical harness connectors and drying them out. WD-40 helps with this.
i don't think the accelerator sensor codes will turn on the CEL, so you'll need to scan for them anyways
Jason
i believe if the voltage/ohms of the accelerator pedal are off it will go into dead throttle/limp mode. try disconnecting the electrical harness connectors and drying them out. WD-40 helps with this.
i don't think the accelerator sensor codes will turn on the CEL, so you'll need to scan for them anyways
Jason
#4
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