Toyota Tundra (2015 year). Manual — part 1880
problem.
NG
REPLACE ECM
OK
SYSTEM IS OK
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0014,P0015...
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000000PDV0SKX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: 3UR-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)
CODE
DTC DETECTION CONDITION
TROUBLE AREA
P0016
Deviation in crankshaft position sensor signal and VVT
sensor 1 (for Intake Camshaft Bank 1) signal (2 trip
detection logic)
Valve timing
Camshaft timing oil control
valve assembly (bank 1)
Camshaft timing gear
assembly
Oil control valve filter
ECM
P0017
Deviation in crankshaft position sensor signal and VVT
sensor 1 (for Exhaust Camshaft Bank 1) signal (2 trip
detection logic)
Valve timing
Camshaft timing oil control
valve assembly (bank 1)
Camshaft timing gear
assembly
Oil control valve filter
ECM
P0018
Deviation in crankshaft position sensor signal and VVT
sensor 2 (for Intake Camshaft Bank 2) signal (2 trip
detection logic)
Valve timing
Camshaft timing oil control
valve assembly (bank 1)
Camshaft timing gear
assembly
Oil control valve filter
ECM
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P0019;...
DTC
CODE
DTC DETECTION CONDITION
TROUBLE AREA
P0019
Deviation in crankshaft position sensor signal and VVT
sensor 2 (for Exhaust Camshaft Bank 2) signal (2 trip
detection logic)
Valve timing
Camshaft timing oil control
valve assembly (bank 1)
Camshaft timing gear
assembly
Oil control valve filter
ECM
MONITOR DESCRIPTION
and crankshaft position. The intake valve timing is set to the most retarded angle while the engine is idling. If
and crankshaft position. The exhaust valve timing is set to the most advanced angle while the engine is idling.
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)
P0102, P0103 (Mass air flow meter)
P0115, P0117, P0118 (Engine coolant temperature sensor)
P0125 (Insufficient coolant temperature for closed loop fuel
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P0019;...
control)
P0335 (Crankshaft position sensor)
P0340, P1340 (Camshaft position sensor)
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)
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)
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
MONITOR RESULT
Refer to CHECKING MONITOR STATUS
.
CONFIRMATION DRIVING PATTERN
3UR-FE ENGINE CONTROL SYSTEM: SFI SYSTEM: P0016-P0019;...
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