Lexus ES: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY
(a) Connect the Techstream to the DLC3.
(b) Start the engine.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Active Test / Control the Exhaust VVT OCV Duty Ratio Bank 1.
Powertrain > Engine > Active Test| Tester Display |
|---|
| Control the Exhaust VVT OCV Duty Ratio Bank 1 |
(e) According to the display on the Techstream, perform the Active Test and check the engine speed while operating the cam timing oil control solenoid assembly.
Standard Condition:
| Techstream Operation | Engine Condition |
|---|---|
| 0% | Normal engine speed |
| 100% | Engine idles roughly or stalls |
HINT:
Refer to "Data List / Active Test" [Exhaust VVT Hold Learn Value Bank 1, Exhaust VVT Change Angle Bank 1, Exhaust VVT OCV Control Duty Ratio Bank 1 and Exhaust VVT Target Angle Bank 1].
Click here .gif)
If the result is not as specified, check the cam timing oil control solenoid assembly, wire harness and ECM.
READ NEXT:
Removal
REMOVAL CAUTION / NOTICE / HINT NOTICE: This procedure includes the removal of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here PROCEDURE
Inspection
INSPECTION PROCEDURE 1. INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (a) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: This procedure includes the installation of small-head bolts. Refer to Small-Head Bolts of Basic Repair Hint to identify the small-head bolts. Click here
SEE MORE:
Reassembly
REASSEMBLY PROCEDURE 1. INSTALL REAR SPOILER SUB-ASSEMBLY (w/ Rear Spoiler) Click here 2. INSTALL LICENSE PLATE LIGHT ASSEMBLY LH Click here 3. INSTALL LICENSE PLATE LIGHT ASSEMBLY RH HINT: Use the same procedure as for the LH side. 4. INSTALL TELEVISION CAMERA ASSEMBLY WITH WIRE Click here 5.
Components
COMPONENTS
ILLUSTRATION
*1
RADIATOR CAP SUB-ASSEMBLY
*2
RADIATOR DRAIN COCK PLUG
*3
NO. 1 ENGINE UNDER COVER
-
-
