idling too high

[xinghonh]

hi bro
im having this prob where my idling is at 1.5k rpm
i tried adjusting the throttle body by screwing tight to the max
and yet the problem still cant be solved
plz help me~!!

 

[allance]

when u got this problem frist? ok! ....i think myb ur vacum hose is leak! pls checking

 

[keigo4552]

wat ur engine pls?
anythings i can make sure for u....call me

 

[alexklg]

yeah, provide more info like your car model or engine model can let us give you a more accurate answer to your problem.

 

[nezumi]

could be broken tps...

i had d same prob... changed afm, changed aac, changed ecu... nada! still idled high...

yup, it was d bloody tps... when i pulled the tps socket towards me, the idle dropped to normal...

temporary, i used a 15mm bolt & put it in between the tps socket and the intake pipe connecting hose dat leads to the throttle body... well, it's ok now ;-)

dunno 'bout u, mine is d rb20det...

hope this helps...

 

[chris_ch3w]

i think his engine is 4g93 BOT

 

[xinghonh]

haha correct...its 4g93 bot
i heard sumthin bout tps where they can use a machine to reset it?

 

[nezumi]

haha correct...its 4g93 bot
i heard sumthin bout tps where they can use a machine to reset it?

i'm not familiar wif d 4gxx series engines...

on rb engines, all u need is a digital multimeter... and set the tps within d specified range, which is between 0.45-0.50 volts... a very-very simple job...

should be similar to setting the tps on other cars... correct me if i'm wrong...