P0168

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2017-10-10

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Description:

• The fault code P0168 indicates that the fuel temperature is too high, which may cause significant damage to the engine.

Possible Symptoms:

• Illuminated check engine light

• Decreased fuel efficiency

• Engine misfires or stalls

• Rough idle or difficulty starting the engine.

Possible Causes:

• Failed fuel temperature sensor

• Wiring or connection issues in the circuit

• Engine overheating

• Fuel system malfunction

Related Parts:

• Fuel Temperature Sensor: The fuel temperature sensor measures the temperature of the fuel in the fuel injector. Problems with this sensor lead to engine misfire, engine stalling

Possible Solutions:

• Replace the fuel temperature sensor

• Check and repair any damaged wiring or connections

• Check and repair any engine overheating issues

• Inspect and repair the fuel system