C0157 Trouble Code

View C0157 obd/2 error code description and symptoms. C0157 engine photo

Fuel Rail Pressure Sensor in Range But Low The comprehensive component monitor (CCM) monitors the FRP pressure for acceptable fuel pressure. The test fails when the fuel pressure falls below a calibrated value. Low fuel pressure Damaged FRP sensor Excessive resistance in circuit Low or no fuel A FRP PID value below 551 kpa (80 psi) indicates a failure Low or no fuel A FRP PID value greater than 896 kpa (130 psi) indicates a failure.

As the engine heats up and combustion becomes easier and more complete, the PCM will command the idling control valve to increase the amount of air entering the engine to suit the changing conditions. However, when the load on the engine changes, say, when some electrical consumers or other systems are either turned on or off, the PCM adapts the signal voltage to the idle control valve to ensure that the idling speed remains stable, and at the RPM specified by the manufacturer.

C0157 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine C0157 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If mirror passenger right circuit short to ground so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the mirror passenger right circuit short to ground.

C0157 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.

Common Causes of C0157

A common cause of code C0157 is the failure of Mirror Passenger Right Circuit Short To Ground, but there are several other possible causes as well, such as ;

Erratic camshaft position due to low oil pressure
Faulty TCM or TCM programming
Dirty Oil
Incorrect fuel pressure

C0157 code for all cars

You can view according C0157 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C0157 Mercedes-benz 600

+C0157 Fiat 16 Hp

+C0157 Ford Ranger

+C0157 Porsche 968

+C0157 Faralli & Mazzanti Antas

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

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