How do you test a Subaru IAC?
you can test the iac by pressing your A/C button and it should raise your RPMs like a couple hundred. If this happens your iac is working. Other than that if you have a manufactur specific scanner you can use a thing called output state control and you can actually comand the iac to move in steps.
What is the idle air control valve on a Subaru?
The idle air control valve (IACV) is similar on other other types of subarus with the same engine. Loading…
Why does my Subaru Outback have a high idle condition?
If so what you say about the parts might be true as I think that’s when GM had their grubby fingers in Subaru’s business. Bad company corrupts good morals. Anyway note also that any vacuum leak and some other issues can cause a high idle condition.
How to change and clean an idle air control valve?
How to change and clean an idle air control valve on a 2004 Subaru Legacy Outback. This car is equipped with an EJ25 4 cylinder boxer engine. The idle air control valve (IACV) is similar on other other types of subarus with the same engine. Loading…
What kind of air control does a Subaru Outback have?
That is a Subaru IACV, but it is for the earlier style induction system with a MAF. The ’00 Outback has the speed-density MAP based setup with the IACV mounted on top of the throttle body. Thanks for all your interest.
Can you adjust IAC valve?
If you removed the air intake, ensure you reconnect the MAF sensor (if equipped). Turn the ignition ON and leave on for several seconds then turn the ignition OFF to allow the ECM to reset the IAC valve. Any adjustments made to the idle speed, should be followed by adjusting your throttle position sensor (TPS).
Can I drive with a bad IAC valve?
Can You Continue Driving with a Bad Idle Air Control Valve? Technically, you may be able to drive with a bad IAC—but you should not continue doing so. A bad IAC can potentially lead to stalling, which can compromise vehicle safety.
Where is the idle control valve on a Subaru Outback?
Enter your ride HERE to be a part of this month’s Ride of the Month Challenge! My 2000 Outbback has had this problem several times where the idle stays at around 1300 RPM. A mechanic diagnosed the problem as the idle air control valve that is screwed to the top of the engine.
How much does a Subaru Outback air control valve cost?
Not sure about the GM part # if there is one, but the Subaru part is 22650AA19C VALVE ASSEMBLY AIR CONTROL FOR 2000-2001 LEGACY OUTBACK AUTOMATIC TRANS CARS ALL looks to be about $290 as a good price from dealers selling parts online.
What happens when you reattach the IACV valve?
Here is the issue in properly reattaching the IACV (see below): the IACV separates coolant circulated in the throttle body from the intake charge. If you have a bad seal, you will get coolant in your intake. From postings of members who have experienced this, coolant in your intake will show up as white smoke out the exhaust.
Where is the IACV located on a 2002 My?
Irregular idle conditions may be the result of a dirty IACV sensor. Limited discussion of the IACV is covered on page 36 of the DOHC Engine service manual (at least for the 2002 MY). Where Is The IACV? The IACV sits directly above the throttle body, and is affixed to the throttle body with two screws.