P2401
EVAP Leak Detection Pump Control Circuit Low
2007-2011 Dodge Nitro 3.7L V6
Moderate SeverityPowertrainGeneric (SAE)
Description
Low voltage on the EVAP leak detection pump control circuit.
Symptoms
- Check engine light
- Failed EVAP test
Common Causes
- Short to ground
- Damaged harness
- Pump motor failure
Diagnostic Steps
- Measure circuit voltage
- Check for shorts to ground
- Test pump
Repair Notes
Repair short or replace pump.
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
P2401 on Other Vehicles
Common Questions
What does code P2401 mean on a 2007-2011 Dodge Nitro?
P2401 stands for "EVAP Leak Detection Pump Control Circuit Low". Low voltage on the EVAP leak detection pump control circuit.
What are the symptoms of P2401 on a Dodge Nitro?
Common symptoms of P2401 include: Check engine light, Failed EVAP test.
What causes P2401 on a 2007-2011 Dodge Nitro?
Common causes of P2401 include: Short to ground, Damaged harness, Pump motor failure.