P0180low severityPowertrain
Fuel Temperature Sensor A Circuit
on 2009 Subaru Legacy 2.5L H4 · AWD
What this code means
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.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0011
Intake Camshaft Position Timing Over-Advanced Bank 1
P0012
Intake Camshaft Position Timing Over-Retarded Bank 1
P0013
Exhaust Camshaft Position Actuator Circuit/Open Bank 1
P0014
Exhaust Camshaft Position Timing Over-Advanced Bank 1
P0015
Exhaust Camshaft Position Timing Over-Retarded Bank 1