P0B9B Trouble Code

View P0B9B obd/2 error code description and symptoms. P0B9B engine photo

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.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

Difficulty Level (Expert)
Level
Repair Time (60 Min.)
Time
Cost Prediction : $ 80-120

P0B9B Error Code Repair Process :

If your mirror passenger horizontal feedback potentiometer circuit open 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 P0B9B and engine control unit are in charge of monitoring a bunch of different mirror passenger horizontal feedback potentiometer circuit open, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool P0B9B 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.

Common Causes of P0B9B

A common cause of code P0B9B is the failure of Mirror Passenger Horizontal Feedback Potentiometer Circuit Open, but there are several other possible causes as well, such as ;

P0B9B code for all cars

You can view according P0B9B DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P0B9B Nissan Platina +P0B9B Osca Ad +P0B9B Hummer H2 +P0B9B Lanchester 23 +P0B9B Bristol 402

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