Diagnosis Procedure
WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DATA MONITOR
- Check fuel temperature "Data Monitor" item on the CONSULT screen.
- Compare fuel temperature reading to a mechanical gauge or known value.
Does the reading correlate to a know value or a mechanical gauge?
YES
Check for wrong fuel type/grade, fuel tank fuel level low, high fuel supply or return restriction, incorrect fuel tank installation, incorrectly routed fuel lines, high ambient air temperature or engine coolant overheating condition.
NO
Replace the fuel temperature sensor. Refer to Removal and Installation .