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If you are getting EVAP check engine light codes P2407, P2405, P0496 etc. you probably have a bad purge valve. My 2016 DS was getting roughly 1 or 2 check engine lights a month with same the same codes for years.
P2405: Evaporative Emission System Leak Detection Pump Sense Circuit Low
P2407: Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic
P0496: Evaporative Emission System High Purge Flow
You need to buy a replacement Bosh Purge Valve. Got mine for $75 on Amazon.
2016 Land Rover Discovery Sport HSE
The EVAP assembly is located in the rear driver side wheel-well.
Knock on wood, hopefully no more check engine light.
P2405: Evaporative Emission System Leak Detection Pump Sense Circuit Low
P2407: Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic
P0496: Evaporative Emission System High Purge Flow
You need to buy a replacement Bosh Purge Valve. Got mine for $75 on Amazon.
2016 Land Rover Discovery Sport HSE
The EVAP assembly is located in the rear driver side wheel-well.
- Lift car and remove rear wheel opposite to fuel cap.
- Remove the wheel-well cover.
- Need Philips head screwdriver
- #8/#10 socket wrench and extensions
- WD-40 rust remover
- Disconnect electrical wire.
- Disconnect hoses.
- The whole EVAP assembly needs to come down.
- remove the 2 screws holding assembly
- Disconnect hoses
- Remove cable connector
- The canister needs to be removed from assembly bracket.
- Remove the 2 screws
- Wiggle the canister up from the assembly to separate
- Disconnect hose
- Remove the purge valve next.
- Need T20 star screwdriver
- remove the 3 screws
- Wiggle purge valve to separate filter
- Disconnect power cable
- Install new purge valve.
- Wiggle filter and purge valve together
- Connect power cable
- put screws back
- Reinstall the canister.
- Reinstall assembly.
- connect hoses
- connect power cable
- Reinstall wheel-well cover and wheel.
- You should be done at this moment
- Test run the car.
- No check engine light was tripped
- Have an OBDII scanner just in case
Knock on wood, hopefully no more check engine light.