Where is the IAC valve on a Honda Accord?
The throttle body and the valve are located on the back side of the engine near the firewall. Be careful when removing the screws; it’s easy to strip them. Honda uses soft head screws for the IAC valve.
What happens when you clean the idle control valve on a Honda Accord?
When the IAC is dirty, the idle speed will suffer. If it’s bad enough, the Accord simply won’t run. It will have an extremely difficult time just idling. Fortunately, you can clean the idle control valve and put it back on the engine, and have your Accord running again in about 30 minutes.
Where is the coolant hose on a Honda IACV?
Unscrew the 2 bolts attaching the IACV to the intake manifold. You will have to feel around for the lower bolt, which will be just out of plain sight. Pull out the gray plug from the right side of the Honda IACV. Remove the blue plug from the throttle body. Locate the coolant hose that attaches the IACV to the TB.
Where is the idle air control valve located?
Or if the problem has been present for a long time, the car may stall sporadically at idle. Step One: The idle air control valve (IACV) is mounted on the rear of the intake manifold (IM) near the throttle body (TB). You’ll have to remove the intake hose at the throttle body to gain clearance to the rear of the IM.
The throttle body and the valve are located on the back side of the engine near the firewall. Be careful when removing the screws; it’s easy to strip them. Honda uses soft head screws for the IAC valve.
When the IAC is dirty, the idle speed will suffer. If it’s bad enough, the Accord simply won’t run. It will have an extremely difficult time just idling. Fortunately, you can clean the idle control valve and put it back on the engine, and have your Accord running again in about 30 minutes.
Unscrew the 2 bolts attaching the IACV to the intake manifold. You will have to feel around for the lower bolt, which will be just out of plain sight. Pull out the gray plug from the right side of the Honda IACV. Remove the blue plug from the throttle body. Locate the coolant hose that attaches the IACV to the TB.
The valve is a major management component of the engine which will either decrease or increase the number of revolutions per minute, depending on what the current operating conditions call for. The valve is connected to the throttle body next to the intake manifold.