Toyota Tundra (2015 year). Manual — part 1505
P0125 (Insufficient Coolant Temperature for Closed Loop Fuel
Control)
P0335 (Crankshaft Position Sensor)
P1340 (Camshaft Position Sensor)
Engine speed
400 to 1400 rpm
Exhaust Side
Monitor runs whenever following DTCs not
stored
P0013, P0023 (Exhaust Camshaft Timing Oil Control Valve)
P0017, P0019 (Exhaust VVT System - Misalignment)
P0102, P0103 (Mass Air Flow Meter)
P0115, P0117, P0118 (Engine Coolant Temperature Sensor)
P0125 (Insufficient Coolant Temperature for Closed Loop Fuel
Control)
P0335 (Crankshaft Position Sensor)
P1340 (Camshaft Position Sensor)
Engine speed
400 to 1400 rpm
TYPICAL MALFUNCTION THRESHOLDS
Intake side:
VVT learning value when camshaft maximum retarded
Less than 22.23°CA
VVT learning value when camshaft maximum retarded
More than 46.68°CA
Exhaust side:
VVT learning value when camshaft maximum advanced
Less than 82.23°CA
VVT learning value when camshaft maximum advanced
More than 106.68°CA
CONFIRMATION DRIVING PATTERN
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P001...
Connect the Techstream to the DLC3.
1.
Turn the ignition switch to ON and turn the Techstream on.
2.
Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
3.
Turn the ignition switch off and wait for at least 30 seconds.
4.
Turn the ignition switch to ON and turn the Techstream on [A].
5.
Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [B].
6.
Idle the engine for 5 minutes or more [C].
7.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [D].
8.
Read the pending DTC.
HINT:
If a pending DTC is output, the system is malfunctioning.
If a pending DTC is not output, perform the following procedure.
9.
Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
10.
Input the DTC: P0016, P0017, P0018 or P0019.
11.
Check the DTC judgment result.
TESTER
DISPLAY
DESCRIPTION
NORMAL
DTC judgment completed
System normal
ABNORMAL
DTC judgment completed
System abnormal
INCOMPLETE
DTC judgment not completed
Perform driving pattern after confirming DTC enabling conditions
N/A
Unable to perform DTC judgment
HINT:
If the judgment result shows ABNORMAL, the system has a malfunction.
If the judgment result shows INCOMPLETE or N/A, perform steps [E] through [G].
12.
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P001...
Drive the vehicle for 2 to 3 minutes [E].
CAUTION:
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
13.
Idle the engine for 5 minutes or more [F].
14.
Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [G].
15.
Read the pending DTC.
HINT:
If a pending DTC is output, the system is malfunctioning.
If a pending DTC is not output, perform the following procedure.
16.
Check the DTC judgment result.
17.
If the test result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and
check for permanent DTCs
.
HINT:
If a permanent DTC is output, the system is malfunctioning.
If no permanent DTC is output, the system is normal.
18.
WIRING DIAGRAM
Refer to DTC P0335
.
Refer to DTC P0340
.
Refer to DTC P0365
.
INSPECTION PROCEDURE
HINT:
Read freeze frame data using the Techstream. Freeze frame data records the engine condition when
malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle
was moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and
other data from the time the malfunction occurred.
Bank 1 refers to the bank that includes the No. 1 cylinder*.
*: The No. 1 cylinder is the cylinder which is farthest from the transmission.
Bank 2 refers to the bank that does not include the No. 1 cylinder.
PROCEDURE
1.
CHECK FOR ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0016, P0017,
P0018 OR P0019)
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON and turn the Techstream on.
(c) Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.
(d) Read DTCs.
Result
RESULT
PROCEED TO
P0016, P0017, P0018 or P0019 is output
A
P0016, P0017, P0018 or P0019 and other DTCs are output
B
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P001...
A
OK
B
GO TO DTC CHART
2.
PERFORM ACTIVE TEST USING TECHSTREAM (OPERATE OCV)
HINT:
If the VVT system can be operated through the Active Test, it can be assumed that the VVT system is
operating normally.
(a) Connect the Techstream to the DLC3.
(b) Start the engine and turn the Techstream on.
(c) Warm up the engine.
(d) Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Linear
(Bank 1) or Control the VVT Linear (Bank 2) or Control the VVT Exhaust Linear (Bank 1) or
Control the Exhaust VVT Linear (Bank 2) / All Data / VVT Change Angle #1, VVT Change Angle
#2, VVT Ex Chg Angle #1, VVT Ex Chg Angle #2.
(e) Perform the Active Test. Check that the displacement angle varies.
OK:
Varies
NG
GO TO STEP 4
3.
CHECK ENGINE MECHANICAL SYSTEM
(a) Check the engine mechanical system
.
NEXT
GO TO STEP 7
4.
INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR INTAKE OR
EXHAUST SIDE)
(a) Inspect the camshaft timing oil control valve assembly (for intake or exhaust side)
.
NG
REPLACE CAMSHAFT TIMING OIL CONTROL
VALVE ASSEMBLY (FOR INTAKE OR EXHAUST
SIDE)
3UR-FBE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P001...
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