throttle pedal problem

Discussion in 'Trucks [ Eighteen Wheelers ]' started by dismag, Jul 20, 2012.

  1. 59BROCKWAY

    59BROCKWAY Light Load Member

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    Try to clear the faults in your computer before changing the TPS ! If you just changed it and put a new one in it would be something else causing the issue . Either that or buy a truck pre computer .:biggrin_255:
     
  2. dismag

    dismag Bobtail Member

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    how to clear the fault? that's what I was thinking and I have disconnected batteries for 10 minutes but fault didn't go
     
  3. MNdriver

    MNdriver Road Train Member

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    you can't clear the faults by disconnecting the batteries anymore.

    You have to have a computer to do that.
     
  4. dismag

    dismag Bobtail Member

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    yes i figured thanks any way
     
  5. Heavyd

    Heavyd Road Train Member

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    Having the fault active is better than having it come and go. Active faults are easier to find than intermittent ones. You likely have something wrong with the wiring between the pedal and the engine. Take it to someone who knows the wiring in the your type of truck and have this problem diagnosed and repaired properly and stop throwing parts at it.
     
    MNdriver Thanks this.
  6. dismag

    dismag Bobtail Member

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    Have went ones to dealer shop they just replace censor and I assume it wasn't a problem. But will do again and hope they will find the problem.
     
  7. Ricardox

    Ricardox Bobtail Member

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    I fixe , i have samme problem. The couse not 12v get in the sensor
    Solution . A take one 12v from other cable. And i put direct . Working perfec
    On the sensor you have 1 câble 12v
    1 cable 5 volt 2 graund
    Toi have To powered the 12v câble
    Volvo s60 2002
     
    T800H Thanks this.
  8. Big Cliff

    Big Cliff Bobtail Member

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    Hey, I connected a 12volt supply to the sensor like you suggested and it worked, but the it stopped again. still have 12 volts at the sensor with the connection, but now I have no throttle response again. think something is frying the sensors. Any suggestions?
     
  9. Wesley D

    Wesley D Bobtail Member

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  10. DUNE-T

    DUNE-T Road Train Member

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    Update on this?