Code 63 tps circuit below minimum replaced tps still read code
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Joined: Dec 2008
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Code 63 tps circuit below minimum replaced tps still read code
Have F150 1995 5.0 auto trans Truck Pulled code 63 tps circuit below minimum voltage. I replaced the TPS an unadjustable sensor and still pull the same code. I reset the computer with pulling neg battery for 15 minutes. Truc starts fine when cold but after running truck then turn engion off it will not restart some of the time. Any suggestions for next step? Please
zorad
zorad
Last edited by zorad; Jan 3, 2010 at 04:45 PM.
Senior Member
Joined: Aug 2008
Posts: 338
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From: Long Beach, Ca.
So you reset the KAM, but you didn't say weather the TPS code came back after that. When was the last time you replaced your fuel filter? That"s kind of wishful thinking, but miracles happen & it's the right time of year for one. It would be a good idea to check fuel pressure.Do you know your base tiime set? Your sure? How old is your coil? I would remove & clean your IAC valve as it can contribute w/o coding. Also was the TPS you replaced, also the non-adjustable type?
Last edited by ymeski; Jan 4, 2010 at 07:56 PM.