...idle air control valve (IAC) is going bad. this also happens when yiou have the air conditioning on, when the pressure on the high side drops too low it will kick the idle up to 1400rpms to run the ...
idle air control) or just unplug it and see if it runs better. if so then replace it. It could be your MAF Mass Air Flow Sensor a bad resistor inside the sensor can cause a rough idle(MAF measures the
...Idle Air Control Valve can possibly be gritty or dirt ridden and needs to be cleaned can cause a rough idle, also the EGR Valve Exhaust Gas Release Valve could be bad or dirty, those are common ...
...eng. levels out and runs fine. check and make sure the egr valve is good. this is a start Possibly cleaning the I-Idle A-Air C-Control Valve can have an effect on the idle at certain
...doesn't work, I would check the throttle position sensor. idle air control valve. spray some carb cleaner in it to loosen up deposits that may be causing it to stick. Clean the throttle valve as
Idle Air Control Sensor and PVC (?) Valve and have no clue what else it could possibly be. P0505 is correct, but replacing the IAC won't help if the PCM cannot control and/or monitor the operation you
...Idle air control valve checked inspected.Also its suggested to get more troubleshooting done.For more troubleshooting,click the help,links below:---Idle Problem? ...
Question about 2004 Corolla
...body complete with TP sensor and idle control valve......no difference problem lies in mass air flow . you can try to clean it first with fuel inj cleaner . if that didnt work replace it with a new ...
Question about 2004 Corolla
...shuts down most likely idle air control valve on throttle body remove rubber air duct that runs from air filter spray real good with carb spray wait 30 minutes for it to dry should improve ...
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