high idle? any ideas?

[sdteb]

i have the tps set correctly....new motor runs great...just when you start it it idles about 1200....tried different maf...any ideas....

 

[d0n_3d]

what kind of chip? most if not all cars with stock style chips always have a higher start idle to help build oil pressure to a cold motor...

it is 1200 when warm? what is your IAC counts? I like to see .042 TPS and 0-30 IAC counts at idle warm...

 

[sdteb]

new motor

the only thing different is the elimination of the egr...has the same turbotweak chip as before....only things different are the cam forged pistons, no egr...it has a ported tb and doghouse....i will check the iac...the tps is.40...will check the iac in the am...

 

[sdteb]

new motor

the only thing different is the elimination of the egr...has the same turbotweak chip as before....only things different are the cam 204-214, forged pistons, no egr...it has a ported tb and doghouse....i will check the iac...the tps is.40...will check the iac in the am...