P0379 Bmw Coupe OBD Code

OBD/2 P0379 error code description and symptoms.

Variable Cam Timing Over-advanced (Bank 1) The comprehensive component monitor (CCM) monitors the VCT position for an over-advanced camshaft timing.
The test fails when the camshaft timing exceeds a maximum calibrated value or remains in an advanced position. Cam timing improperly set No oil flow to the VCT piston chamber Low oil pressure VCT solenoid valve stuck closed Camshaft advance mechanism binding (VCT unit) P0379 DTC is a check of the VCT unit.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

P0379 Bmw Coupe Error Code Repair Process :

For p0379 timing reference high resolution signal b no pulses check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. P0379 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks p0379 timing reference high resolution signal b no pulses with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Bmw Coupe P0379 OBD2 Code

A common cause of code P0379 is the failure of P0379 Timing Reference High Resolution Signal B No Pulses, but there are several other possible causes as well, such as ;

Camshaft advance mechanism binding (VCT unit)
Exhaust gas leaks
Faulty Variable Camshaft Timing (VCT) position solenoid
Erratic camshaft position due to low oil pressure

P0379 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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P0379 Bmw Coupe OBD Code

P0379 Bmw Coupe Error Code Repair Process :

Common Causes of Bmw Coupe P0379 OBD2 Code

P0379 code for other Bmw cars