C0894 Mitsubishi Diamante OBD Code

OBD/2 C0894 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) C0894 DTC is a check of the VCT unit.

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.

C0894 Mitsubishi Diamante Error Code Repair Process :

If your wheel speed sensor rf tone ring tooth missing fault 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 C0894 and engine control unit are in charge of monitoring a bunch of different wheel speed sensor rf tone ring tooth missing fault, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Mitsubishi Diamante C0894 OBD2 Code

A common cause of code C0894 is the failure of Wheel Speed Sensor RF Tone Ring Tooth Missing Fault, but there are several other possible causes as well, such as ;

Camshaft advance mechanism binding (VCT unit)
Faulty select solenoid
Fuel tank leaking
Oil Control Valve (OCV) circuit is open or shorted

C0894 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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C0894 Mitsubishi Diamante OBD Code

C0894 Mitsubishi Diamante Error Code Repair Process :

Common Causes of Mitsubishi Diamante C0894 OBD2 Code

C0894 code for other Mitsubishi cars