P2409low severityPowertrain
Evaporative Emission System Purge Control Valve Circuit/Open
on 2014 Ram 2500 6.7L I6 Cummins Diesel · 4WD
What this code means
The computer detects an open or fault in the EVAP purge control valve circuit. This can prevent proper venting of fuel vapors from the charcoal canister.
Symptoms
- Check engine light on
- Fuel odor near vehicle
- Failed emissions test
Common causes
- Faulty purge control valve
- Open or shorted circuit wiring
- Corroded valve connector
- PCM driver fault
Diagnostic steps
- Scan for EVAP related codes
- Check purge valve connector and wiring
- Test valve resistance and operation
- Replace purge valve if defective
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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
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0006
Fuel Shutoff Valve A Control Circuit Low
P0007
Fuel Shutoff Valve A Control Circuit High
P0008
Engine Position System Performance - Bank 1
P0009
Engine Position System Performance - Bank 2
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1