i have a b16a jdm motor how do i fine tune my tps sensor and how do i do it.... my car is obd2
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how to tune my tps sensor
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-Get a volt meter, digital or analog.
-loosen screws that attach TPS to TB. (you may need to take a dremel and make a slot in each screw for a flathead, because USDM TB's have breakaway bolts instead of torque spit bolts)
-turn key to ignition.
-attach voltmeter to middle PIN on the harness and slowly rotate the TPS until the desired voltage is reached. (in this case, between 0.45-0.50 volts)
-tighten down screws finger tight and test for correct voltage at 0 throttle and at WOT (WOT = 4.45 or higher).
-if voltage is correct, tighten down screws, but not too tight or you will crack your TPS.
-turn on car and you should have a perfectly working TPS. You may need to readjust your idle if you messed with it while trying to figure out your original problem, like me.
This method saves the hassle of taking off the TB (not much of a hassle...but ya).Money ain't a thing! Crew Member #1
Stock LS Papa!
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