P0180
Fuel Temperature Sensor A Circuit
2003-2003 Mazda B2300 2.3L I4
Low SeverityPowertrainGeneric (SAE)
The 2003 Mazda B2300 is equipped with a 2.3L inline-4 engine. Below you'll find detailed p0180 diagnostic code information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.
Description
Malfunction in the fuel temperature sensor circuit.
Symptoms
- Check Engine Light
- Poor fuel economy
- Hard starting
Common Causes
- Faulty fuel temp sensor
- Wiring issue
- Corroded connector
Diagnostic Steps
- Test sensor resistance
- Inspect wiring
- Check connector
Repair Notes
Replace fuel temperature sensor.
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
P0180 on Other Vehicles
Common Questions
What does code P0180 mean on a 2003-2003 Mazda B2300?
P0180 stands for "Fuel Temperature Sensor A Circuit". Malfunction in the fuel temperature sensor circuit.
What are the symptoms of P0180 on a Mazda B2300?
Common symptoms of P0180 include: Check Engine Light, Poor fuel economy, Hard starting.
What causes P0180 on a 2003-2003 Mazda B2300?
Common causes of P0180 include: Faulty fuel temp sensor, Wiring issue, Corroded connector.
Last updated: March 2026