C1648 Bmw B10 OBD Code

OBD/2 C1648 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.

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

C1648 Bmw B10 Error Code Repair Process :

If your manifold absolute pressure/barometric pressure circuit malfunction 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 C1648 and engine control unit are in charge of monitoring a bunch of different manifold absolute pressure/barometric pressure circuit malfunction, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Bmw B10 C1648 OBD2 Code

A common cause of code C1648 is the failure of Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction, but there are several other possible causes as well, such as ;

1Camshaft Position Sensor circuit poor electrical connection
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
Damaged camshaft position (CMP) sensor
Camshaft Position Sensor harness is open or shorted

C1648 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

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

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C1648 Bmw B10 OBD Code

C1648 Bmw B10 Error Code Repair Process :

Common Causes of Bmw B10 C1648 OBD2 Code

C1648 code for other Bmw cars