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P0462 Nissan

P0462 Nissan - Fuel Level Sensor Circuit Low Input

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P0462 Nissan Comments |  Add Comment
Possible causes
- Faulty fuel level sensor
- Fuel level sensor harness is open or shorted
- Fuel level sensor circuit poor electrical connection
Help with Possible causes What does this mean?
Tech notes
Low fuel level can trigger this code. Before replacing any parts try filling up the fuel tank and erasing the engine code. If the problem persist it may be necessary to replaced the fuel level sensor.
Help with Tech Notes What does this mean?
When is the code detected?
An excessively low voltage is sent from the sensor is sent to Engine Control Module (ECM).
Possible symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Incorrect fuel level reading
P0462 Nissan Description

The fuel level sensor is mounted in the fuel level sensor unit. The sensor detects a fuel level in the fuel tank and transmits a signal to the Engine Control Module (ECM). The fuel level sensor consists of two parts, one is mechanical float and the other side is variable resistor. The fuel level sensor output voltage changes depending on the movement of the fuel mechanical float.

NISSAN Technical Service Bulletins for P0462 code
2007 NISSAN SENTRA Fuel System, Other:storage:fuel Gauge System Details
2008 NISSAN SENTRA Fuel System, Other:storage:fuel Gauge System Details
2009 NISSAN SENTRA Fuel System, Other:storage:fuel Gauge System Details
2010 NISSAN SENTRA Fuel System, Other:storage:fuel Gauge System Details
2011 NISSAN SENTRA Fuel System, Other:storage:fuel Gauge System Details
2007 NISSAN SENTRA 091200 Fuel System, Other:storage:fuel Gauge System Details
2008 NISSAN SENTRA 091200 Fuel System, Other:storage:fuel Gauge System Details
2009 NISSAN SENTRA 091200 Fuel System, Other:storage:fuel Gauge System Details
2010 NISSAN SENTRA 091200 Fuel System, Other:storage:fuel Gauge System Details
2011 NISSAN SENTRA 091200 Fuel System, Other:storage:fuel Gauge System Details
More Bulletins Help with Technical Service Bulletins What does this mean?
P0462 Nissan Information for specific Nissan models
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