P0443low severityPowertrain
EVAP System Purge Control Valve Circuit
on 2018 Lincoln MKX 2.7L EcoBoost V6 · AWD
What this code means
Malfunction in the EVAP purge control valve electrical circuit.
Symptoms
- Check Engine Light
- EVAP system not purging
Common causes
- Faulty purge valve solenoid
- Wiring damage
- PCM driver failure
Diagnostic steps
- Test purge valve solenoid resistance
- Check wiring
- Command purge valve with scan tool
Repair notes
Replace purge valve or repair wiring.
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