P0463 Nissan Code - Fuel Level Sensor Circuit High Input
Quick Answer
The fuel level sensor is mounted in the fuel level sensor unit. Common causes include Faulty fuel level sensor, Fuel level sensor harness is open or shorted, Fuel level sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0463 Nissan indicates Fuel Level Sensor Circuit High Input.
- Common causes
- Common causes include Faulty fuel level sensor, Fuel level sensor harness is open or shorted, Fuel level sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0463 Nissan Description
What are the Possible Causes of the DTC P0463 Nissan?
- Faulty fuel level sensor
- Fuel level sensor harness is open or shorted
- Fuel level sensor circuit poor electrical connection
How to Fix the DTC P0463 Nissan?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0463 Nissan code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Nissan Models
- P0463 2002 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2003 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2004 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2005 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2006 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2008 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2009 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2010 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2011 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2012 Nissan Altima Sedan — Fuel Level Sensor Circuit High Input
- P0463 2004 Nissan Maxima — Fuel Level Sensor Circuit High Input
- P0463 2005 Nissan Maxima — Fuel Level Sensor Circuit High Input
- P0463 2006 Nissan Maxima — Fuel Level Sensor Circuit High Input
- P0463 2007 Nissan Maxima — Fuel Level Sensor Circuit High Input
- P0463 2008 Nissan Maxima — Fuel Level Sensor Circuit High Input
- P0463 2005 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2006 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2007 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2008 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2009 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2010 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2011 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2012 Nissan Pathfinder — Fuel Level Sensor Circuit High Input
- P0463 2008 Nissan Rogue — Fuel Level Sensor Circuit High Input
- P0463 2009 Nissan Rogue — Fuel Level Sensor Circuit High Input
- P0463 2010 Nissan Rogue — Fuel Level Sensor Circuit High Input
- P0463 2011 Nissan Rogue — Fuel Level Sensor Circuit High Input
- P0463 2012 Nissan Rogue — Fuel Level Sensor Circuit High Input
- P0463 2013 Nissan Rogue — Fuel Level Sensor Circuit High Input
- P0463 2002 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2003 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2004 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2005 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2006 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2007 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2008 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2009 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2010 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2011 Nissan Sentra — Fuel Level Sensor Circuit High Input
- P0463 2012 Nissan Sentra — Fuel Level Sensor Circuit High Input
Frequently Asked Questions about P0463 Nissan Code
1. What does the OBDII code P0463 mean on a Nissan?
The P0463 code indicates "Fuel Level Sensor Circuit High Input," meaning the fuel level sensor is reporting a voltage that is higher than expected.
2. What are the common symptoms of a P0463 code in a Nissan?
Symptoms may include an inaccurate fuel gauge reading, the fuel gauge stuck on full or empty, or the Check Engine Light being illuminated.
3. What causes the P0463 code on a Nissan?
Common causes include a faulty fuel level sensor, damaged wiring or connectors in the fuel sensor circuit, or a malfunctioning fuel pump assembly.
4. Can a bad fuel pump cause the P0463 code?
Yes, since the fuel level sensor is often part of the fuel pump assembly, a fault in the fuel pump can sometimes trigger this code.
5. How do I diagnose the P0463 code on a Nissan?
Diagnosis involves checking the fuel level sensor circuit for damaged wiring or poor connections, testing the sensor itself, and verifying the fuel pump assembly’s functionality.
6. Can I still drive my Nissan with the P0463 code?
While the car may still run, driving with this code can lead to issues like running out of fuel unexpectedly due to an inaccurate gauge reading.
7. How do I fix the P0463 code on a Nissan?
Repairs may include replacing the fuel level sensor, repairing or replacing damaged wiring, or replacing the fuel pump assembly if needed.
8. How much does it cost to fix the P0463 code on a Nissan?
Repair costs can vary, but replacing a fuel level sensor typically costs between $200 and $600, depending on labor rates and part prices.
9. Can a dirty fuel tank cause the P0463 code?
While uncommon, debris or contamination in the fuel tank can occasionally affect the fuel level sensor’s operation and trigger the code.
10. Will a P0463 code cause my Nissan to fail an emissions test?
The P0463 code itself is not directly related to emissions, but the illuminated Check Engine Light may cause your vehicle to fail an inspection in some areas.
Discuss the causes and fixes for P0463 Nissan OBDII Code
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What model and year is your Nissan?
The price depends on the model and year. -
havent replace parts but for the last month my fuel gauge has been off replaced spark plugs about a year ago
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For the P0463 code, There are 2 "Fuel Level Sensor" on your Murano, more than likely you have to replace both sensor. Each sensor is about $130 + labor for installation, about $100 (depends on the shop). For the P0301, could be spark plugs or the ignition coil. The ignition is around $90 and installation another $80 - $150, depends on the shop. I hope that helps.
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I had spark plugs and core pack done on my 2007 nissan mutant. Now I have codes 463 and 456. Could this have made these codes pull up after a week. I ran truck low on fuel over weekend out some in it and drove it. Two days after. Light came on with these codes
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No, the codes are not related to the spark plugs, the code set because you ran out of gas. Just fill the fuel tank, make sure the gas cap is tight and clear the codes.
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