maybe time for a new tps..
measured the tps voltage, reads .085v closed and 3.689v open.
i adjusted it to .045v-.055v which is spec, and all that did was develop severe hunting idle under light throttle (starting from a stop), no good. put the tps back at .085v and its fine. but that 3.689v open still bugs me... what do u guys think?
also looks like its time to reground the MAF. was getting .020v from that, and its supposed to be lower than .009v
car still runs pretty good tho so idk how bad this needs to get before it will start showing signs of being bad.
i adjusted it to .045v-.055v which is spec, and all that did was develop severe hunting idle under light throttle (starting from a stop), no good. put the tps back at .085v and its fine. but that 3.689v open still bugs me... what do u guys think?
also looks like its time to reground the MAF. was getting .020v from that, and its supposed to be lower than .009v
car still runs pretty good tho so idk how bad this needs to get before it will start showing signs of being bad.
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Originally Posted by abelsgotspeed
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