duckdo

Engine code p0519
As my other thread car running lumpy plugged a obd11 reader and three faults came up
P0102 mass air flow a circuit low
P0113 intake air temp sensor 1circuit high
P0519 idle air control system performance

I cleared the codes and the only reoccurring
Code that comes up is the p0519

So now i a bit stuck looked on the net it said it could be idle sensor
Wireing to sensor or a vacum leak

Not where to look for such sensor
Any help would be greatfull

Thanks dean

D4XNY

the sensor is to the right of the throttle position sensor (tps), black plastic plug connected to a metal body with 2 screws attaching to the throttle body. need to order a new idle air control valve gasket, remove the iac sensor and give it a good clean with throttle cleaner and cotton buds (alcohol, white spirit, wd40 have been used to)

Replace with the new gasket, drive carefully for 10 miles or so, allowing new gasket to expland and seal. then see how it idles. should be good?

Clear code using a obd2 fault reader and away you go....

D4XNY

http://forums.nasioc.com/forums/showthread.php?t=781242

D4XNY

http://www.ebay.co.uk/itm/2713149564...84.m1497.l2649

D4XNY

Might be worth removing the intercooler and trying to clean the inside of the throttle body too, cant do any harm?