OBDII Code List

P0463 HONDA - Fuel Level Sensor Circuit High Voltage

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P0463 HONDA Possible Causes

  • Faulty fuel level sensor
  • Fuel level sensor harness is open or shorted
  • Fuel level sensor circuit poor electrical connection

First diagnose P0463 HONDA code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P0463 HONDA code

    Labor: 1.0

    The cost of diagnosing the P0463 HONDA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the P0463 HONDA code detected?

An excessively high voltage is sent from the sensor is sent to Engine Control Module (ECM).

P0463 HONDA Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Incorrect fuel level reading

P0463 Honda 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.
OBDII Code P0463 Honda - Fuel Level Sensor Circuit High Voltage -

P0463 HONDA More Information

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