Nissan Sentra B18 (2020-2025) Service Manual: Throttle Position Sensor
Component Inspection
Component Inspection
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CHECK THROTTLE POSITION SENSOR
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Turn ignition switch OFF.
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Reconnect all harness connectors disconnected.
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Perform “Throttle Valve Closed Position Learning”. Refer to Work Procedure.
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Turn ignition switch ON.
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Set selector lever to D position.
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Check the voltage between ECM harness connector terminals as per the following conditions.
ECM
Condition
Voltage
Connector
+
–
Terminal
F25
85
90
Accelerator pedal
Fully released
More than 0.36 V
Fully depressed
Less than 4.75 V
89
Fully released
Less than 4.75 V
Fully depressed
More than 0.36 V
Is the inspection result normal?
YES >>INSPECTION END
NO >>Replace electric throttle control actuator. Refer to Removal and Installation.
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Other materials:
Primary Pressure Solenoid Valve Circuit
Diagnosis Procedure
Diagnosis Procedure
CHECK HARNESS CONNECTOR
Ignition switch OFF.
Check the mating condition of TCM
harness connector and CVT unit harness
connector.
Is the inspect ...
Engine cooling system
The engine cooling system of the Nissan Sentra is factory-filled with a pre-diluted
mixture consisting of 50% Genuine NISSAN Long Life Antifreeze/Coolant (blue) and
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Trunk Opener Request Switch
Component Function Check
Component Function Check
CHECK FUNCTION
CONSULT
Select "Request switch BD/TR" in "Data Monitor"
mode of "BCM(TRUNK)".
Select that the functi ...