What do you call a swirl control solenoid valve?
The FSM refers to it as a “swirl control valve control solenoid valve”. It makes perfect sense if you don’t think about it too much Which part number did you search for that didn’t work out? 3. It’s as simple as it gets to access and replace. You’ll probably only need a 10mm wrench.
Why is my swirl control valve not working?
I think that may be because the factory manual lists several other things that can cause the problem besides the solenoid valve. Frankly, the manual is confusing.
Which is swirl control valve solenoid valve on Nissan Pathfinder?
A forum for the legendary Nissan Pathfinder and Infiniti QX4. I took it to Pepboys and the lady said “P1140”. Thus my thread on P1140 elsewhere. I got my reader back and it was P1130, Swirl Control Valve.
Where is the check valve on a swirl control valve?
If so, they have a check valve in them. Make sure you get the check valve in the right direction. They also have a mark on the outside which should line up with the retention brackets that you push the hoses into. Look at the other hoses running through the bracket and you’ll see the lines on the hoses.
What is the solenoid valve on a swirl?
The solenoid valve controls swirl control valve’s shut/open condition. This solenoid valve is operated by the Engine Control Module (ECM). The swirl control valve control solenoid valve responds to signals from the ECM.
How does the swirl control valve work on a Nissan?
When the ECM sends an ON (ground) signal, the solenoid valve is bypassed to apply intake manifold vacuum to the swirl control valve actuator. This operation closes the swirl control valve. When the ECM sends an OFF signal, the vacuum signal is cut and the swirl control valve opens. Need more information on how to fix the P1130 NISSAN code?
Why does the swirl control valve close when idling?
While idling and during low engine speed operation, the swirl control valve closes. Thus the velocity of the air in the intake passage increases, promoting the vaporization of the fuel and producing a swirl in the combustion chamber.
What causes a swirl in the combustion chamber?
This system has a swirl control valve in the intake passage of each cylinder. While idling and during low engine speed operation, the swirl control valve closes. Thus the velocity of the air in the intake passage increases, promoting the vaporization of the fuel and producing a swirl in the combustion chamber.