Toyota Tundra (2015 year). Manual — part 1106
OK
NEXT
NG
CLEAN OIL CONTROL VALVE FILTER
7.
REPLACE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY
(a) Replace the camshaft timing exhaust gear assembly
.
HINT:
Perform "Inspection After Repair" after replacing the camshaft timing exhaust gear assembly
.
8.
CHECK WHETHER DTC OUTPUT RECURS
(a) Connect the Techstream to the DLC3.
(b) Turn the Techstream on.
(c) Clear DTCs
.
(d) Warm up the engine.
(e) Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving
Pattern.
(f) Read the output pending DTCs using the Techstream.
OK:
No pending DTC output.
HINT:
DTC P0014, P0015, P0024 or P0025 is output when foreign objects in the engine oil are caught in some
REPLACE ECM
OK
END
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0014,P0015,...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000000PDV0SLX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P0019; Crankshaft Position - Camshaft Position
Correlation (Bank 1 Sensor A); 2015 MY Tundra [08/2014 - ]
DTC
P0016
Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
DTC
P0017
Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)
DTC
P0018
Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A)
DTC
P0019
Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)
DESCRIPTION
In the VVT (Variable Valve Timing) system, the appropriate intake and exhaust valve open and close timing is
controlled by the ECM. The ECM performs intake and exhaust valve control by performing the following: 1)
controlling the camshaft and camshaft timing oil control valve, and operating the camshaft timing gear; and 2)
NO.
DTC DETECTION CONDITION
TROUBLE AREA
P0016
Deviation in crankshaft position sensor signal and VVT
Valve timing
Camshaft timing oil control valve
ECM
P0017
Deviation in crankshaft position sensor signal and VVT
Valve timing
Camshaft timing oil control valve
assembly
ECM
P0018
Deviation in crankshaft position sensor signal and VVT
Valve timing
Camshaft timing oil control valve
ECM
P0019
Deviation in crankshaft position sensor signal and VVT
Camshaft timing oil control valve
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P0019;...
DTC
NO.
DTC DETECTION CONDITION
TROUBLE AREA
(2 trip detection logic)
assembly
ECM
MONITOR DESCRIPTION
crankshaft position. The intake valve timing is set to the most retarded angle while the engine is idling. If the VVT
crankshaft position. The exhaust valve timing is set to the most advanced angle while the engine is idling. If the
MONITOR STRATEGY
Related DTCs
P0016: Camshaft timing misalignment at idling (Bank 1 Intake Side)
P0017: Camshaft timing misalignment at idling (Bank 1 Exhaust Side)
P0018: Camshaft timing misalignment at idling (Bank 2 Intake Side)
P0019: Camshaft timing misalignment at idling (Bank 2 Exhaust Side)
Required Sensors/Components (Main)
VVT actuator
Required Sensors/Components (Related) Camshaft position sensor, Crankshaft position sensor
Duration
Within 1 minute
MIL Operation
2 driving cycles
TYPICAL ENABLING CONDITIONS
P0016 and P0018
Monitor runs whenever following DTCs not
present
P0010, P0020 (VVT oil control valve)
P0016, P0018 (VVT system - Misalignment)
P0101, P0102, P0103 (Mass air flow meter)
P0107, P0108 (Manifold absolute pressure)
P0115, P0117, P0118 (Engine coolant temperature sensor)
P0125 (Insufficient Coolant Temperature for Closed Loop Fuel
Control)
P0335 (Crankshaft position sensor)
P0340, P1340 (Camshaft position sensor)
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P0019;...
Engine RPM
400 to 1400 rpm
P0017 and P0019
Monitor runs whenever following DTCs not
present
P0013, P0023 (Exhaust VVT oil control valve)
P0017, P0019 (Exhaust VVT system - Misalignment)
P0101, P0102, P0103 (Mass air flow meter)
P0107, P0108 (Manifold absolute pressure)
P0115, P0117, P0118 (Engine coolant temperature sensor)
P0125 (Insufficient Coolant Temperature for Closed Loop Fuel
Control)
P0335 (Crankshaft position sensor)
P0340, P1340 (Camshaft position sensor)
Engine RPM
400 to 1400 rpm
TYPICAL MALFUNCTION THRESHOLDS
Intake Side
VVT learning value at maximum retarded valve timing
Less than 22.23°CA
VVT learning value at maximum retarded valve timing
More than 46.68°CA
Exhaust Side
VVT learning value at maximum advanced valve timing
Less than 82.23°CA
VVT learning value at maximum advanced valve timing
More than 106.68°CA
CONFIRMATION DRIVING PATTERN
1UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P0019;...
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