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Acura DTC

Acura DTC P0463

Manufacture

Acura DTC

Code

P0463

Definition

Fuel Level Sensor (Fuel Gauge Sending Unit) Circuit High Voltage

Description

The execution time is every 125 miles (200 km), DTCs P0462, P0463, U0028, U0155 are not active. If the Powertrain Control Module (PCM) receives no change in the fuel level sensor output after driving for a specified number of miles, it detects a malfunction. The fuel level sensor output voltage is 4.92 V or more for at least 5 seconds.

Cause

  • Poor connections or loose terminals at the gauge control module and the fuel gauge sending unitOpen in the wire between the gauge control module (GND line) and the fuel gauge sending unitOpen in the wire between the gauge control module (signal line) and the fuel gauge sending unitFaulty fuel gauge sending unitFaulty gauge control modulePCM may need to be updated with the latest softwareFaulty PCM

_P0463  There are 0 products.