P0C4E Trouble Code

View P0C4E obd/2 error code description and symptoms. P0C4E engine photo

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P0C4E

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.

P0C4E Error Code Repair Process :

If your vehicle failed a P0C4E test and the P0C4E Check Engine Light is NOT on, chances are you have a problem with the OBDII system, a burned out MIL lamp, or a faulty catalytic converter. The converter is essentially an afterburner that cleans up the exhaust after it exits the engine. The OBDII system uses lamp dome output circuit short to battery a ownstream oxygen sensor to monitor the efficiency of the converter, and it should detect a drop in converter efficiency if the converter has been contaminated or is failing (ignition misfiring, leaky exhaust valves, and oil burning can all damage the converter). What you want to look lamp dome output circuit short to battery: Any conditions that might cause ignition misfire, an overly rich or lean fuel condition, or loss of compression. Use your OBD Express DIY to look at the oxygen sensor outputs, coolant temperature, airflow, calculated engine load, and inlet air temperature.

P0C4E 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 P0C4E

A common cause of code P0C4E is the failure of LAMP DOME OUTPUT Circuit Short to Battery, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Faulty Air Flow Meter
Insufficient cylinders compression
Faulty oil control valve (OCV)

P0C4E code for all cars

You can view according P0C4E DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P0C4E Mercedes-benz 380

+P0C4E Ac 428

+P0C4E Alvis Tb21

+P0C4E Mg Rv11

+P0C4E Bentley 3-litre

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