Nissan Juke Service and Repair Manual : P0180 FPT sensor
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit Inspection".
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK FUEL TEMPERATURE SENSOR SUPPLY CIRCUIT
1. Disconnect fuel temperature sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between fuel temperature sensor connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
3.CHECK FUEL TEMPERATURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between fuel temperature sensor harness connector and ECM harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK FUEL TEMPERATURE SENSOR
Refer to EC-916, "Component Inspection".
Is the inspection result normal? YES >> GO TO 5.
NO >> Replace fuel temperature sensor.
5.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident", ???INCIDENT SIMULATION TESTS??? and ???GROUND INSPECTION???.
>> INSPECTION END
Component Inspection
1.CHECK FUEL TEMPERATURE SENSOR
Check resistance between fuel temperature sensor terminals 1 and 2 under the following conditions.
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace fuel temperature sensor.
P012B TC boost sensor
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit
In ...
P0190 FRP sensor
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit
In ...
Other materials:
Handling precaution
Nissan Dynamic Control System
• The engine torque, engine power, boost, and instantaneous fuel consumption
are provided for information
purposes only. They are not intended to prompt the driver to adjust driving
style. The readings may be
slightly delayed relative to the actual vehicle behavi ...
P0172 fuel injection system function
DTC Logic
DTC DETECTION LOGIC
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture
ratio can be brought closely to the
theoretical mixture ratio based on the mixture ratio feedback signal from the
A/F sensors 1. The ECM calculates
the necessary compensation to correct th ...
Engine oil
Inspection
OIL LEVEL AND MUDDINESS
• Before starting the engine, check the oil level placing vehicle
horizontally.
If the engine is already started, stop it and allow 10 minutes
before checking.
• Make sure the oil level is within the range shown in the figure.
• If it is out of range, adj ...