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.
What are the symptoms of a failing IAC valve?
Symptoms of a failing idle air control valve. Your check engine light is on: The computer monitors the IAC valve to make sure it’s working correctly. If something’s wrong, it will turn on the check engine light. 3. The car stalls: A faulty IAC valve can prevent the engine from getting enough air to idle properly. As a result, the car may stall.
Where is the IAC valve on an engine?
It accomplishes this by controlling the amount of air that gets around the throttle plate and enters the engine. Typically, the IAC valve is mounted on the throttle body, which is seen in the diagram. The engine’s computer controls the valve by sending voltage pulses to it.
What’s the best way to remove a IACV valve?
WRX03 has also found success with this screw removal technique: Attach a small pair of vise grips to the heads of the screws, just enough pressure to slightly indent the metal. Turn the vise grips along with turning a phillips-head screwdriver at the same time.
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.
When to replace Idle Air Control ( IAC ) valve?
Your car can stall if your IAC is unable to keep the right amount of air flowing into your engine. If your Dodge Ram begins stalling each time you idle, then it’s likely time to replace your IAC valve. Some Dodge Ram owners recommend cleaning your IAC valve and seeing if that resolves the problem before replacing it.
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.
How long does it take to replace IAC valve in Dodge Ram?
Depending on how comfortable you are under the hood of your Dodge, you can easily replace your IAC valve in less than 20 minutes. Even if you’re more novice than natural, replacing your IAC valve is a fairly straightforward DIY project.
Your car can stall if your IAC is unable to keep the right amount of air flowing into your engine. If your Dodge Ram begins stalling each time you idle, then it’s likely time to replace your IAC valve. Some Dodge Ram owners recommend cleaning your IAC valve and seeing if that resolves the problem before replacing it.
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.
How to remove the IAC valve from a Dodge Ram?
Use socket wrench to remove second screw holding IAC valve in place. Pull the IAC valve straight off of the throttle body. Figure 6. With screws removed, you can easily access the IAC valve and remove it. Figure 7. The IAC valve removed.