How To Fix P008F Code - Engine Coolant Fuel Temp Correlation Diagnosis And Fix
In this video we are tackling the P008F trouble code which points to a correlation issue between your engine coolant temperature and fuel temperature sensors. This usually happens when your vehicle PCM detects that the temperature readings do not match up especially during a cold start when they should be roughly the same. We walk you through the diagnostic process starting with a visual inspection of the wiring connectors for signs of corrosion or damage. You will learn how to use a scanner to monitor live data and an infrared thermometer to verify actual temperatures against what the computer sees. We also cover how to test the sensors using a multimeter to measure resistance and voltage. Ignoring this code can lead to poor fuel economy and rich running conditions so follow these steps to get your check engine light off and your engine running smoothly again.
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