1) Throttle Position Sensor
2) They should(HRC designed it that way for a good reason), if it's running okay, it possibly could be running better? every nsr is different, meaning state of tune...
3) They should have housing (male/female) on wires from the PGM/ECU
my .02, of course the stephen or Andy should be along shortly _________________ FILOLI - Fight, Love, Live
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