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1995 Volvo 850 Question: Can a Throttle Pedal Sensor be cleaned in a 95 Volvo 850?

 

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mustardkev, Santa Rosa, CA, April 25, 2012, 00:35
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 Rookie

Can a Throttle Pedal Sensor be cleaned in a 95 Volvo 850? Or can it be adjusted? Or does it need to be replaced.
OBDII error code read PO120 and PO122.

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  • Answer #1

    April 25, 2012, 03:40
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     Journeyman

    Read these links. Will explain the codes.

    http://www.obd-codes.com/p0120 http://www.obd-codes.com/p0122

    I think you are dealing this a bigger problem than the sensor itself. In any case cleaning or adjusting probably wont do you any good. I have a feeling its in the wiring or PCM.

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