P3050 Nissan Exa OBD Code

OBD/2 P3050 error code description and symptoms.

Intake Manifold Runner Control Malfunction (Stuck Open) The IMRC system is monitored for failure during continuous, key ON engine OFF or key ON engine running self-test. The test fails when the signal on the monitor pin is less than an expected calibrated range at closed throttle. IMRC monitor signal circuit shorted to PWR GND or SIG RTN Damaged IMRC actuator Damaged PCM An IMRCM PID reading approximately near 1 volt at closed throttle may indicate a fault.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

P3050 Nissan Exa Error Code Repair Process :

If your climate control a/c post evaporator sensor circuit short to ground check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system P3050 and engine control unit are in charge of monitoring a bunch of different climate control a/c post evaporator sensor circuit short to ground, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Nissan Exa P3050 OBD2 Code

A common cause of code P3050 is the failure of Climate Control A/C Post Evaporator Sensor Circuit Short To Ground, but there are several other possible causes as well, such as ;

1Camshaft Position Sensor circuit poor electrical connection
Faulty Intake Valve Timing Control Solenoid Valve
Faulty oil control valve (OCV)
Internal electrical failures in actuator motors/solenoids.

P3050 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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P3050 Nissan Exa OBD Code

P3050 Nissan Exa Error Code Repair Process :

Common Causes of Nissan Exa P3050 OBD2 Code

P3050 code for other Nissan cars