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can a bad tps cause the engine to idle high and sometimes surge? like this is what happens. i start the car it will idle around 1800 and then drop to aroun 600 rpm then surge 600-800 and if im driving then put into nuetral, it will idle around 1800 and do it again.
i checked the tps sensor and it put out a .65volt on closed and at wot 4.9. i tried to move the tps to get it around .5 on closed but it wont so i think i need a new tps sensor.?
i checked the tps sensor and it put out a .65volt on closed and at wot 4.9. i tried to move the tps to get it around .5 on closed but it wont so i think i need a new tps sensor.?