P2402moderate severityPowertrain
EVAP Leak Detection Pump Control Circuit High
on 2018 Lincoln MKX 3.7L V6 · AWD
What this code means
High voltage on the EVAP leak detection pump circuit.
Symptoms
- Check engine light
Common causes
- Open ground circuit
- Short to battery voltage
- Failed pump
Diagnostic steps
- Check ground continuity
- Measure voltage with key off
Repair notes
Repair wiring or replace pump.
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