Hey again guys,
I brought up a misfire issue I was having before in closed loop; after rewriting the PCM again to remain in open loop (for garage testing and tuning). I have been slowly getting rid of problems from the last owner of the car with a reasonable success
I noticed on a log my tps had a good deal of flat spots throughout the sensor range. I replaced it today since to get rid of the flat spots, and my misfire problem completely disappeared.
My question is, what effect does the tps have on closed loop operation?
I know that it controls your off idle closed throttle timing, but how is that factored in with the MAP vacuum values?
Thanks again guys
I brought up a misfire issue I was having before in closed loop; after rewriting the PCM again to remain in open loop (for garage testing and tuning). I have been slowly getting rid of problems from the last owner of the car with a reasonable success
I noticed on a log my tps had a good deal of flat spots throughout the sensor range. I replaced it today since to get rid of the flat spots, and my misfire problem completely disappeared.
My question is, what effect does the tps have on closed loop operation?
I know that it controls your off idle closed throttle timing, but how is that factored in with the MAP vacuum values?
Thanks again guys
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