TSP Sensor

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Oct 4, 2003 | 12:53 PM

RLFulton

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Joined: Sep 2003

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TSP Sensor

I have a 99 4.6 expedition that stumbles or sputters at about 1500 RPM's checekd coils and IAC last night just got to the TPS and got a bad Voltage reading but I have no codes or check Eng light on is this posable to have a bad TPS and no codes or check Eng light on????

Oct 5, 2003 | 01:46 PM

LxMan1

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Joined: Dec 2001

Posts: 22,436

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From: Louisville,Ky.

Yes, it could be. They don't cost much, I would go ahead and replace it. It is really nothing more than a rheostat and the will get a bad spot in them over time.
Jimmy