P0181 2013 NISSAN ROGUE - Fuel Temperature Sensor Circuit Range/Performance
P0181 2013 Nissan Rogue Possible Causes
- Faulty Fuel Temperature Sensor
- Fuel Temperature Sensor harness is open or shorted
- Fuel Temperature Sensor circuit poor electrical connection
P0181 2013 Nissan Rogue Tech Notes
The fuel temperature sensor is a part of the fuel pump assembly.
When is the code detected?
Rationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signals from engine coolant temperature sensor and intake air temperature sensor.
P0181 2013 Nissan Rogue Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P0181 2013 Nissan Rogue Meaning
The fuel tank temperature sensor is used to detect the fuel temperature inside the fuel tank. The sensor modifies a voltage signal from the ECM
. The modified signal returns to the ECM
as the fuel temperature input. The sensor uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases as temperature increases..