2ZR-FE INTAKE / EXHAUST  INTAKE SYSTEM  ON-VEHICLE INSPECTION  


PROCEDURE

Hide 1.INSPECT INTAKE SYSTEM

HINT:

Perform "Inspection After Repair" after repairing air leaks in the intake system.

Click hereEngine / Hybrid System>2ZR-FE ENGINE CONTROL>SFI SYSTEM>INITIALIZATION


a.

Check that there are no vacuum leaks at the points shown in the illustration.

A391262


Hide 2.PERFORM INITIALIZATION

a.

Perform "Inspection After Repair" after repairing vacuum leaks in the intake system.

Click hereEngine / Hybrid System>2ZR-FE ENGINE CONTROL>SFI SYSTEM>INITIALIZATION


Hide 3.INSPECT INTAKE AIR CONTROL VALVE (for ACIS)

a.

Connect the GTS to the DLC3.


b.

Start the engine.


c.

Warm up the engine.


d.

Turn the GTS on.


e.

Enter the following menus: Powertrain / Engine and ECT / Active Test / Activate the VSV for Intake Control.

Powertrain > Engine and ECT > Active Test
Tester Display
Activate the VSV for Intake Control
50004 234 3

f.
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When "Activate the VSV for Intake Control" is turned on, check that the actuator rod operates.

If the operation is not as specified, inspect the intake air control valve (for ACIS) and vacuum hose.

Click hereEngine / Hybrid System>2ZR-FE INTAKE / EXHAUST>INTAKE MANIFOLD>INSPECTION


g.

When "Activate the VSV for Intake Control" is turned off, check that the actuator rod returns to its original position.

If the operation is not as specified, inspect the intake air control valve (for ACIS) and vacuum hose.

Click hereEngine / Hybrid System>2ZR-FE INTAKE / EXHAUST>INTAKE MANIFOLD>INSPECTION