P0462
Fuel Level Sensor Circuit Low Input
1993-1997 Mazda MX-6 2.5L V6
Low SeverityPowertrainGeneric (SAE)
Description
Low voltage from fuel level sensor (stuck on full or empty depending on design).
Symptoms
- Gauge reads empty constantly
- Low fuel warning always on
Common Causes
- Short to ground
- Faulty sensor
- Corroded wiring
Diagnostic Steps
- Test circuit voltage
- Check for shorts
- Test sensor resistance
Repair Notes
Repair or replace sender.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0462 on Other Vehicles
Common Questions
What does code P0462 mean on a 1993-1997 Mazda MX-6?
P0462 stands for "Fuel Level Sensor Circuit Low Input". Low voltage from fuel level sensor (stuck on full or empty depending on design).
What are the symptoms of P0462 on a Mazda MX-6?
Common symptoms of P0462 include: Gauge reads empty constantly, Low fuel warning always on.
What causes P0462 on a 1993-1997 Mazda MX-6?
Common causes of P0462 include: Short to ground, Faulty sensor, Corroded wiring.