DTC P0462: Fuel Gauge Sending Unit Circuit, Low Input: Condition
DTC is set when fuel gauge sending unit voltage is less than .08 volt for 5 seconds. This is a continuous monitor. MIL is illuminated when PCM detects malfunction during 2 consecutive drive cycles. Possible causes are:
- Fuel gauge sending unit malfunction.
- Short in wiring.
- PCM malfunction.