EVAP Canister Purge Valve Removal, Installation, and Inspection

Flammable - Keep Fire Away

NOTE: Refer to the Fuel and Emissions Systems Service Precautions before disconnecting the fuel line.


1

4970_3.0_enu_14126318_4.0

enu_12714505_1.0
Torque: N·m (kgf·m, lbf·ft)

1. Hose - Disconnect


2. EVAP Canister Purge Valve - Remove


3. All Removed Parts - Install
1.
Install the parts in the reverse order of removal.


Flammable - Keep Fire Away

NOTE: Refer to the Fuel and Emissions Systems Service Precautions before disconnecting the fuel line.

Non-Return Valve Inspection (KA/KC/KL models)

1. EVAP Canister Purge Valve Hose - Disconnect
1.
Disconnect the EVAP canister purge valve hoses (A).

3. Non-return Valve - Inspection

Non-Return Valve A (Intake Manifold Side)

Non-Return Valve B (Turbocharger Side)
1.
Select the PGM-FI system with the HDS.
2.
Select the INSPECTION MENU, then select EVAP TEST, and follow the screen prompts.
3.
Select the SINGLE SOLENOID, then select PCS (CPV) ON, and follow the screen prompts.
4.
Connect the vacuum pump (A) to the EVAP canister purge valve (B) as shown.
5.
Apply vacuum to the valve.
If it holds vacuum, replace the EVAP canister purge valve.
If it doesn't hold the vacuum, go to next step.




Non-Return Valve A (Intake Manifold Side)

Non-Return Valve B (Turbocharger Side)
6.
Connect the vacuum pump (A) to the EVAP canister purge valve (B) as shown.
7.
Apply pressure to the valve.
If it holds pressure, the EVAP canister purge valve is OK.
If it doesn't hold the pressure, replace the EVAP canister purge valve.

Non-Return Valve Inspection (KX models)

1. EVAP Canister Purge Valve Hose - Disconnect
1.
Disconnect the EVAP canister purge valve hoses (A).

2. Non-return Valve - Inspection
1.
Connect EVAP canister purge valve 2P connector terminals to the 12 volt battery as the following table with jumper wires.
Connector
Terminal
12 volt battery terminal
EVAP canister purge valve 2P connector (male terminals):
No. 1
(-)
No. 2
(+)




Non-Return Valve A (Intake Manifold Side)

Non-Return Valve B (Turbocharger Side)
2.
Connect the vacuum pump (A) to the EVAP canister purge valve (B) as shown.
3.
Apply vacuum to the valve.
If it holds vacuum, replace the EVAP canister purge valve.
If it doesn't hold the vacuum, go to next step.




Non-Return Valve A (Intake Manifold Side)

Non-Return Valve B (Turbocharger Side)
4.
Connect the vacuum pump (A) to the EVAP canister purge valve (B) as shown.
5.
Apply pressure to the valve.
If it holds pressure, the EVAP canister purge valve is OK.
If it doesn't hold the pressure, replace the EVAP canister purge valve.