P0463low severityPowertrain
Fuel Level Sensor Circuit High Input
on 2021 Tesla Model Y Performance Dual Motor AWD · AWD
What this code means
High voltage from fuel level sensor.
Symptoms
- Gauge reads full constantly
- DTE always showing full range
Common causes
- Open circuit
- Disconnected sender
- Corroded connector
Diagnostic steps
- Test circuit voltage
- Check connector
- Test sensor resistance
Repair notes
Repair connection or replace sender.
Other Powertrain codes on this vehicle
P0070
Ambient Air Temperature Sensor Circuit
P0071
Ambient Air Temperature Sensor Range/Performance
P0072
Ambient Air Temperature Sensor Circuit Low
P0073
Ambient Air Temperature Sensor Circuit High
P0115
Engine Coolant Temperature (ECT) Sensor 1 Circuit
P0116
ECT Sensor 1 Circuit Range/Performance
P0117
ECT Sensor 1 Circuit Low Input
P0118
ECT Sensor 1 Circuit High Input
P0119
ECT Sensor 1 Circuit Intermittent
P0125
Insufficient Coolant Temperature for Closed Loop Fuel Control