Toyota Tundra (2015 year). Manual — part 1838
Last Modified: 9-16-2014
6.6 K
Doc ID: RM00000320G026X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 3UR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTROL VALVE: COMPONENTS; 2015 MY Tundra
[08/2014 - ]
COMPONENTS
ILLUSTRATION
3UR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTRO...
Last Modified: 9-16-2014
6.6 G
Doc ID: RM00000320W027X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 3UR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTROL VALVE: ON-VEHICLE INSPECTION; 2015
MY Tundra [08/2014 - ]
ON-VEHICLE INSPECTION
1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
(a) Connect the Techstream to the DLC3.
(b) Start the engine and turn the tester ON.
(c) Warm up the engine.
(d) Enter the following menus:
Select: Powertrain / Engine and ECT / Active Test / Control the VVT Linear (Bank 1) or Control the VVT
Linear (Bank 2) or Control the VVT System (Bank 1) or Control the VVT System (Bank 2) or Control the
VVT Exhaust Linear (Bank 1) or Control the VVT Exhaust Linear (Bank 2).
(e) Check the engine speed while operating the Oil Control Valve (OCV) using the tester.
OK:
TESTER OPERATION
SPECIFIED CONDITION
OCV OFF
Normal engine speed
OCV ON
Soon after OCV switched from OFF to ON, engine idles roughly or stalls
If the result is not as specified, check the oil control valve, wirings and camshaft timing gear.
HINT:
Last Modified: 9-16-2014
6.6 A
Doc ID: RM000003214026X
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 3UR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTROL VALVE: REMOVAL; 2015 MY Tundra
[08/2014 - ]
REMOVAL
1. REMOVE V-BANK COVER SUB-ASSEMBLY
2. REMOVE AIR CLEANER HOSE ASSEMBLY
3. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE
(b) Remove the bolt and oil control valve.
(c) Remove the O-ring from the oil control valve.
4. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE
(b) Remove the bolt and oil control valve.
(c) Remove the O-ring from the oil control valve.
5. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE
(b) Remove the bolt and oil control valve.
(c) Remove the O-ring from the oil control valve.
6. REMOVE CAMSHAFT TIMING OIL CONTROL VALVE
(b) Remove the bolt and oil control valve.
(c) Remove the O-ring from the oil control valve.
3UR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTRO...
Last Modified: 9-16-2014
6.6 G
Doc ID: RM000002PPY03EX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 3UR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTROL VALVE: INSPECTION; 2015 MY Tundra
[08/2014 - ]
INSPECTION
1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY
(a) Measure the resistance according to the value(s) in the table
below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
1 - 2
20°C (68°F)
6.9 to 7.9 Ω
If the result is not as specified, replace the oil control valve
assembly.
(b) Connect the battery's positive (+) lead to terminal 1 and the
negative (-) lead to terminal 2, and check the movement of
the valve.
OK:
CONDITION
SPECIFIED CONDITION
Battery positive (+)
voltage is applied
Valve moves in left arrow direction
shown in the illustration
Battery positive (+)
voltage is cut off
Valve moves in right arrow direction
shown in the illustration
If the result is not as specified, replace the oil control valve
assembly. If the valve cannot return properly because of
foreign matter, a small pressure leak in the advanced
direction may occur and a DTC may be output.
3UR-FE ENGINE CONTROL SYSTEM: CAMSHAFT OIL CONTRO...
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