1998 Volkswagen Jetta "idle air control valve 98" Questions

where is the idle air control valve on my 98 2.0 jetta where is the idle speed control valve on my 98 2.0 volks. jetta

...throttle Most common causes are a dirty throttle body or a faulty idle air control valve.The computer controls idle speed by regulating the amount of air coming into the intake with the control

Idle Air Control Valve) or the MAF Mass Air Flow Valve most common cause of that on your car is the idle air control valve. however several things can cause a surging and rpm increase. you should have

idle air control valve Check idle air control valve on throttle body. Mine had similer problems. A quick fix to get you going should be just unplug and remove spray w/ cleaner to get carbon off spring

...for air. Most likely a bad idle air control valve. Battery wont hold charge is a separate issue. Get your charging system

...Idle Air Control (IAC) Valve Replacing? http://schematicsdiagram.blogspot.com/2011/12/gmc-idle-air-control-iac-valve.html ----------- Replace Idle air control valve?  ---------  Test Idle ...

i got a code on my 98 honda crv AWD P1509 what's that code means P1509 - Idle Air Control Valve Circuit Failure Solution: - Replace the Idle Air Control Valve

...idle air control valve is dirty or fast idle thermo valve is not working correct idle air control is behind the air Pentium fast thermo is below throttle body Automatic? I assume....as this could be ...

...idle air control valve or a faulty fuel pressure regulator.My bet would be the idle air control valve. If you pull the vacuum hose off the fuel regulator or the map sensor and fuel runs out then ...

...codes by now. The computer adjusts idle speed by controlling the air going into the throttle body by way of the idle air control valve. The valve could be faulty, or the throttle body could be