P268C Mercury Mountaineer OBD Code

OBD/2 P268C error code description and symptoms.

Throttle Position (TP) Sensor Intermittent The TP sensor circuit is monitored by the PCM for sudden TP rotation angle (or voltage) input change through the comprehensive component monitor (CCM). If during the last 80 warm-up cycles in key ON engine running the PCM detects a TP rotation angle (or voltage) changes beyond the minimum or maximum calibrated limit, a continuous diagnostic trouble code (DTC) is stored. Poor continuity through the TP sensor connectors Poor continuity through the TP harness Intermittent open or short inside the TP sensor While accessing the TP V PID on the scan tool, lightly tap on the TP sensor or wiggle the TP sensor connector and harness.

As long as the throttle plate remains closed, the idling speed and quality is controlled by the PCM via the idle control valve, and as can be seen from the above it should be clear that idle control on a gasoline engine is a complex affair. For instance, if the engine is started in sub-zero temperatures, the PCM will command the idling control valve to allow less air to enter the engine to enrich the air/fuel mixture to create a condition which is roughly analogous to how chokes worked on carburetted engines to control idling in cold weather.

P268C Mercury Mountaineer Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P268C 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 p268c cylinder 1 injector data incompatible 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 p268c cylinder 1 injector data incompatible.

Common Causes of Mercury Mountaineer P268C OBD2 Code

A common cause of code P268C is the failure of P268C Cylinder 1 Injector Data Incompatible, but there are several other possible causes as well, such as ;

Damaged VCT phaser
Damaged VCT phaser
Intake Valve Timing Control Solenoid Valve harness is open or shorted
Spark plugs may be faulty

P268C 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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P268C Mercury Mountaineer OBD Code

P268C Mercury Mountaineer Error Code Repair Process :

Common Causes of Mercury Mountaineer P268C OBD2 Code

P268C code for other Mercury cars