ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT FUEL CUT OPERATION
(a) Start the engine and warm it up.
(b) Increase the engine speed to at least 3500 rpm.
(c) Use a sound scope to check for fuel injector assembly operation noise.
(d) Check that when the accelerator pedal is released, fuel injector assembly operation noise stops momentarily, and then resumes.
If the result is not as specified, check the fuel injector assembly, wiring and ECM.
2. VISUALLY INSPECT HOSES, CONNECTIONS AND GASKETS
(a) Check that there are no cracks, leaks or damage.
NOTICE:
If the result is not as specified, replace parts as necessary.
3. INSPECT EVAPORATIVE EMISSION CONTROL SYSTEM
(a) Connect the Techstream to the DLC3.
(b) Remove the V-bank cover sub-assembly.
(c) Slide the hose clip and disconnect the purge line hose from the purge VSV. |
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(d) Start the engine and turn the Techstream on.
(e) Enter the following menus: Powertrain / Engine / Active Test / Activate the VSV for EVAP Control.
OK:
Tester Operation |
Specified Condition |
---|---|
EVAP VSV: OFF |
Purge VSV has no suction |
EVAP VSV: ON |
Purge VSV has suction |
(f) Connect the purge line hose to the purge VSV, and slide the hose clip to secure it.
(g) Install the V-bank cover sub-assembly.
4. INSPECT FUEL CUTOFF VALVE AND FILL CHECK VALVE
(a) Remove the fuel tank assembly.
Click here
(b) Connect the pressure gauge to the vent hose port. Text in Illustration
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(c) Install the fuel tank assembly with the fuel tank vent hose disconnected.
(d) Fill the fuel tank assembly with fuel.
(e) Apply pressure at 4 kPa (41 kgf/cm2, 0.58 psi) to the vent port of the fuel tank assembly.
HINT:
Check the amount of fuel left in the fuel tank assembly.
(f) Remove the fuel tank cap assembly, and check that the pressure decreases. If the pressure does not decrease, replace the fuel tank assembly. Text in Illustration
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(g) Reconnect the fuel tank vent hose to the fuel tank assembly.
5. INSPECT AIR INLET LINE
(a) Disconnect the fuel tank vent hose from the charcoal canister assembly.
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Push |
(1) Push the fuel tank vent hose deep inside.
(2) Pinch portion A to disconnect the fuel tank vent hose from the charcoal canister assembly as shown in the illustration.
NOTICE:
*1 |
Fuel Tank Vent Hose Retainer |
*2 |
Fuel Tank Vent Hose Connector |
*3 |
O-ring |
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Pinch |
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Pull |
(b) Check that air flows freely into the fuel tank vent hose. If air cannot flow freely into the fuel tank vent hose, repair or replace the fuel tank vent hose. |
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(c) Reconnect the fuel tank vent hose to the charcoal canister assembly. (1) Align the fuel tank vent hose connector with the charcoal canister assembly, then push in the fuel tank vent hose until the retainer makes a "click" sound to connect the fuel tank vent hose to the charcoal canister assembly. NOTICE:
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Additional Maintenance
and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required.
It is recommended that your dealer
perform these services - their
trained dealer technicians know
your vehicl ...
LIN Communication Bus Malfunction (B2325)
DESCRIPTION
The main body ECU (multiplex network body ECU) monitors communication between
all the ECUs connected to the door bus lines. When the main body ECU (multiplex
network body ECU) detects errors in communication with all the ECUs connected to
the door bus lines at 2.6-second intervals ...
VSC Buzzer Circuit
DESCRIPTION
The skid control ECU (master cylinder solenoid) is connected to the combination
meter via CAN communication.
The combination meter has a built-in VSC warning buzzer:
Sounds intermittently to inform the driver if the temperature of hydraulic
brake booster has increased exc ...