How does the swirl control valve control solenoid valve work?
The swirl control valve control solenoid valve responds to signals from the ECM. When the ECM sends an ON (ground) signal, the solenoid valve is bypassed to apply intake manifold vacuum to the swirl control valve actuator.
When is the swirl control valve stuck closed?
When actual intake air volume detected by MAF meter continues to be smaller than volume estimated from boost pressure and intake air temperature sensor, ECM determines that swirl control valve is stuck closed. rexx wrote: Nope no chip that im aware of. 1. Check the vacuum hose connection of the swirl control valve system.
What is the swirl control valve on a Nissan Pathfinder 2001?
Took it to mechanic and he came back with a code P1130 Swirl Control Solenoid Valve. He said its only available at a Nissan … read more Type your request hereI hava a 2001 infinity QX4. Check engine light on. Codes: 1130,1140, and 1145 show up on OB@ scanner. What are they? Thanks … read more I have a 2001 nissan pathfinder with a 3.5l v6.
How does a digital control valve positioner work?
Many modern digital valve positioners have the ability to monitor the drive force applied by an actuator on a valve stem, and correlate that force against stem motion. Consequently, it is possible to perform highly informative diagnostic tests on a control valve’s mechanical “health,” at least with regard to friction.
What can a swirl valve be used for?
This technology is similar to the swirl tube and can also be applied for liquid/liquid separation applications such as oil/water separation and for oil degassing. It is currently being used for optimising existing Joule–Thomson (JT-LTS) systems to minimise liquid carryover.
When is the swirl control valve control solenoid valve detected?
Most auto repairs shops charge between $75 and $150 per hour. When is the P1130 NISSAN code detected? The P1130 code is detected when an improper voltage signal is sent to Engine Control Module (ECM) through swirl control valve control solenoid valve. This system has a swirl control valve in the intake passage of each cylinder.
Where is the swirl control valve on a Nissan p1130?
P1130 Nissan Description. 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.
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.