bad iac?
06-20-2009, 04:31 PM
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bad iac? ok so i have a 2000 camaro with a 383 fast tb and intake my car idles high i bring it to the track do a run the car idles at 800 then the next day it idles high and at times it idles fine i hooked up my scan tool no code my iac reads 174 when not running and 130 when running does anyone know what it suppose to be
06-20-2009, 11:32 PM
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All vehicles are a little different but a general rule of thumb for cable driven LSx vehicles is somewhere btw 40-60 IAC counts fully warmed up.
130 IAC counts is a little high for my taste if that is fully warmed up?
I'd open up the TB blade a little and do a TPS reset.
130 IAC counts is a little high for my taste if that is fully warmed up?
I'd open up the TB blade a little and do a TPS reset.
06-21-2009, 09:55 AM
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ok so i have a 2000 camaro with a 383 fast tb and intake my car idles high i bring it to the track do a run the car idles at 800 then the next day it idles high and at times it idles fine i hooked up my scan tool no code my iac reads 174 when not running and 130 when running does anyone know what it suppose to be
06-21-2009, 01:16 PM
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well this is the problem i bought the car it would idle fine then when i reved it would hang idle took my friend for a ride and the throttle body set screw came loose and the arm that the cable attachs basically spun on the tb shaft. so i tightened the set screw i took off the tps the notice that the center piece where the shaft goes it spun around i guess the spring broke inside. i replaced the tps and now the idle doesnt drop it stay high the whole time its possible when playin with the spring on the throttle blade it moved.
06-21-2009, 10:14 PM
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ok reset the tps sensor and tryed adjustin tb blade when car is off it reads 132 on the iac and when running it says 0 the tps voltage is .5 dont i want 40-50 on the iac
