Intention of troubleshooting procedure

WARNING: This page is about a different variant/trim than selected.

Step 1
- Inspect the evaporative gas passage between purge solenoid valve and ejector for malfunction.
Step 2
- Perform the inspection for a check valve (ejector side).
Step 3-4
- Verify the condition of the ejector installation and perform a unit inspection.
Step 5
- Perform the inspection for a check valve (intake manifold side) stuck open.
Step 6
- Inspect the evaporative gas passage between fuel tank and purge solenoid valve for malfunction.
Step 7
- Perform the inspection for a CV solenoid valve stuck open.
Step 8
- Perform a unit inspection of the charcoal canister.
Step 9
- Perform a unit inspection of the purge solenoid valve.
Step 10-11
- Verify that the primary malfunction is resolved and there are no other malfunctions.

TROUBLESHOOTING DIAGNOSTIC PROCEDURE

STEP	INSPECTION	RESULTS	ACTION
1	PURPOSE: INSPECT HOSE BETWEEN PURGE SOLENOID VALVE AND EJECTOR FOR CLOGGING, CRACKS, OR POOR CONNECTION Verify if the hose in the following passage has a clogging, cracks, or poor connection. Between purge solenoid valve and check valve (ejector side) Between check valve (ejector side) and ejector Is there any clogging, cracks, or poor connection?	Yes	Repair or replace the malfunctioning part according to the inspection results, then go to Step 10.
1		No	Go to the next step.
2	PURPOSE: DETERMINE INTEGRITY OF CHECK VALVE (EJECTOR SIDE) Inspect the check valve (ejector side). (See CHECK VALVE (EMISSION SYSTEM) INSPECTION [VIN Y] ). Is there any malfunction?	Yes	Replace the check valve (ejector side), then go to Step 10. (See CHECK VALVE (EMISSION SYSTEM) REMOVAL/INSTALLATION [VIN Y] ).
2		No	Go to the next step.
3	PURPOSE: INSPECT INSTALLATION OF EJECTOR Verify the installation condition of the ejector. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [VIN Y] ). Is the ejector installed securely?	Yes	Go to the next step.
3		No	Retighten the ejector, then go to Step 10. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [VIN Y] ).
4	PURPOSE: DETERMINE INTEGRITY OF EJECTOR Inspect the ejector. (See DYNAMIC PRESSURE TURBO INSPECTION [VIN Y] ). Is there any malfunction?	Yes	Replace the ejector, then go to Step 10. (See DYNAMIC PRESSURE TURBO REMOVAL/INSTALLATION [VIN Y] ).
4		No	Go to the next step.
5	PURPOSE: DETERMINE INTEGRITY OF CHECK VALVE (INTAKE MANIFOLD SIDE) Inspect the check valve (intake manifold side). (See CHECK VALVE (INTAKE-AIR SYSTEM) INSPECTION [VIN Y] ). Is there any malfunction?	Yes	Replace the check valve (intake manifold side), then go to Step 10. (See CHECK VALVE (INTAKE-AIR SYSTEM) REMOVAL/INSTALLATION [VIN Y] ).
5		No	Go to the next step.
6	PURPOSE: INSPECT HOSE BETWEEN FUEL TANK AND PURGE SOLENOID VALVE FOR CLOGGING, CRACKS, OR POOR CONNECTION Verify if the hose in the following passage has a clogging, cracks, or poor connection. Between fuel tank and fuel tank pressure sensor Between fuel tank pressure sensor and charcoal canister Between charcoal canister and purge solenoid valve Is there any clogging, cracks, or poor connection?	Yes	Repair or replace the malfunctioning part according to the inspection results, then go to Step 10.
6		No	Go to the next step.
7	PURPOSE: DETERMINE INTEGRITY OF CV SOLENOID VALVE Inspect the CV solenoid valve. (See CANISTER VENT (CV) SOLENOID VALVE INSPECTION [VIN Y] ). Is there any malfunction?	Yes	Replace the CV solenoid valve, then go to Step 10. (See CANISTER VENT (CV) SOLENOID VALVE REMOVAL/INSTALLATION [VIN Y] ).
7		No	Go to the next step.
8	PURPOSE: DETERMINE INTEGRITY OF CHARCOAL CANISTER Inspect the charcoal canister. (See CHARCOAL CANISTER INSPECTION [VIN Y] ). Is there any malfunction?	Yes	Replace the charcoal canister, then go to Step 10. (See CHARCOAL CANISTER REMOVAL/INSTALLATION [VIN Y] ).
8		No	Go to the next step.
9	PURPOSE: DETERMINE INTEGRITY OF PURGE SOLENOID VALVE Inspect the purge solenoid valve. (See PURGE SOLENOID VALVE INSPECTION [VIN Y] ). Is there any malfunction?	Yes	Replace the purge solenoid valve, then go to the next step. (See PURGE SOLENOID VALVE REMOVAL/INSTALLATION [VIN Y] ).
9		No	Go to the next step.
10	PURPOSE: VERIFICATION OF VEHICLE REPAIR COMPLETION Reconnect all the removed parts. Clear the DTC from the PCM memory using the M-MDS. (See CLEARING DTC [PCM (VIN Y)] ). Implement the repeatability verification procedure. (See Repeatability Verification Procedure ). Perform the Pending Trouble Code Access Procedure. (See ON-BOARD DIAGNOSTIC TEST [PCM (VIN Y)] ). Is the same Pending DTC present?	Yes	Repeat the inspection from Step 1 of the troubleshooting diagnostic procedure. If the malfunction recurs, replace the PCM. (See PCM REMOVAL/INSTALLATION [VIN Y] ). Go to the next step.
10		No	Go to the next step.
11	PURPOSE: VERIFY IF THERE IS ANY OTHER MALFUNCTION Is any other DTC or pending code stored?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [PCM (VIN Y)] ).
11		No	DTC troubleshooting completed.