P0452low severityPowertrain
EVAP Pressure Sensor/Switch Low Input
on 2011 Hyundai Tucson 2.0L I4 · AWD
What this code means
Low voltage from the fuel tank pressure sensor.
Symptoms
- Check Engine Light
Common causes
- Faulty pressure sensor
- Short to ground
- Wiring issue
Diagnostic steps
- Test sensor voltage
- Check for shorts
- Inspect wiring
Repair notes
Replace fuel tank pressure sensor.
Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1