TPS sensor problem

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lilskyline240
Posts: 1887
Joined: Fri Oct 14, 2005 9:55 am
Car: 90 240sx w/ rb30det

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I was checking OHM readings on all my sensors the other day and when i tested my TPS sensor it was wayyy off. while the trottle was closed it was at 10 ohms, and when i opened the throttle it went down to about 6. According to the FSM closed should be 2 ohms and WOT should be 10ohms. mine is going backwards? so i went and bought a new TPS sensor. install this one and go to check it, and its at 3ohms when closed and at WOT it does to 0 ohms? i ahve no idea waht is goin on and why this isnt working out right.

can i use an A/T TPS sensor if my motor is M/T ? cuz i have a spare A/T one that i thought i couldnt use.


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TougeChallenger
Posts: 257
Joined: Sat May 21, 2005 6:10 am
Car: 91 240SX
Location: NH

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Hey guy, Its .5V closed and WOT its 5V


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