On-Vehicle Inspection
ON- VEHICLE INSPECTION1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
a. Connect the intelligent tester to the DLC2.
1. Turn the engine switch on (IG).
2. Turn the intelligent tester main switch ON.
3. Set the vehicle to the "INSPECTION MODE".
b. Start and warm up the engine.
c. Idle the engine.
d. Select the given menus: DIAGNOSIS / ENHANCED OBD II/ACTIVE TEST/VVT B1 or VVT B2 or VVT CTRL B1 or VVT CTRL B2 or VVT EXB1 orWTEXB2. Specified condition If the result is not as specified, check the oil control valve and wirings.
HINT:
- WT CTRL B1: Command to activate oil control valve of bank 1 (Control range: ON/OFF).
- WT CTRL B2: Command to activate oil control valve of bank 2 (Control range: ON/OFF).
- WT B1: Command to activate exhaust and intake side oil control valves of bank 1 (Control range: Between -128 to 127%).
- WT B2: Command to activate exhaust and intake side oil control valves of bank 2 (Control range: Between -128 to 127%).
- WT EX B1: Command to activate exhaust side oil control valve of bank 1 (Control range: Between -128 to 127%).
- WT EX B2: Command to activate exhaust side oil control valve of bank 2 (Control range: Between-128 to 127%).