Sr20 idle problem

[godd]

[b]ok tuners i have a sr20de rwd the bend top and i recently turbo it but it giving trouble to idle if u drive d car it driving good but if u like stop in traffic it cutting off wat can be the problem???????? somebody help [/b

[godd]

bump up

[Mosaic]

Do u have access to a consult cable to tell if your idle fueling/timing is correct?

Do a reset of the ECU Trims....disc. the battery and leave the roof light on for a couple hours.

Then try again, if still no go...check your TPS voltages.....perhaps if u have a cable pull TPS it could be misaligned causing fueling issues. Then there is the IAT sensor and your MAF sensor and O2 sensor that have to be looked at.

Also possible that you have injector probs or fuel pressure probs which is causing the fuel to dribble rather than spray at the idle duty cycles. This can have you cut off , and then allow restart as the fuel vaporizes in the cylinder.

Have a look at the plugs.....are they carbonised from over fueling?

Any idea at what RPM the problems actually kick in? Perhaps it starts at a higher rpm and get's bad at idle. This could imply closed loop fueling probs.

[godd]

thanks

[drlancer]

you can check a bro by the name of Aleem. he is from charlieville. he's my tuner and my car works excellent. he's located where CENTRAL SPEED used to be on the caroni savannah road.