Check Harness And Connector Canister Pump Module Ground

Result

(a) Disconnect the L1 canister connector.

(b) Turn the ignition switch to OFF.

(c) Check the resistance between terminal 6 of the canister connector and the body ground.

Result

Test Results

Suspected Trouble Areas

Proceed To

Below 1 Q

Leak detection pump

A

Test Results

Suspected Trouble Areas

Proceed To

10 kQ or higher

Wire harness between leak detection pump and body ground

B

(d) Reconnect the canister connector.

Go to step 30

Go to step 32

INSPECT INTAKE MANIFOLD (EVAP PURGE PORT)

(a) Stop the engine.

(b) Disconnect the EVAP hose from the intake manifold.

(c) Start the engine.

(d) Use your finger to confirm that the port of the intake manifold has suction.

Result

Result

Test Results

Suspected Trouble Areas

Proceed To

Suction applied

EVAP hose between intake manifold and purge VSV

A

No suction

Intake manifold

B

(e) Reconnect the EVAP hose.

Go to step 33

Go to step 34

CORRECTLY REINSTALL OR REPLACE FUEL CAP

HINT:

• When reinstalling the fuel cap, tighten it until a few click sounds are heard.

• When replacing the fuel cap, use a fuel cap that meets OEM specifications, and install it until a few click sounds are heard.

NEXT

Go to step 37

REPLACE FUEL CAP ASSEMBLY

HINT:

When installing the fuel cap, tighten it until a few click sounds are heard.

NEXT

Go to step 37

REPAIR EVAP LEAKING PART

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

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