P2149 Trouble Code

View P2149 obd/2 error code description and symptoms. P2149 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.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code P2149, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code P2149 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

P2149 Error Code Repair Process :

The scent may P2149 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such P2149, so if the inside of your car p2149 fuel injector group b supply voltage circuit/open as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

P2149 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 P2149

A common cause of code P2149 is the failure of P2149 Fuel Injector Group B Supply Voltage Circuit/Open, but there are several other possible causes as well, such as ;

1Camshaft Position Sensor circuit poor electrical connection
Dirty Oil
Faulty select solenoid
Oil Control Valve (OCV) circuit is open or shorted

P2149 code for all cars

You can view according P2149 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P2149 Mitsubishi Spyder

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

About Us | Contact | Privacy