- Valve timing
- Camshaft timing oil control valve assembly (for exhaust side of bank 1, 2)
- Oil control valve filter
- Oil pipe
- Camshaft timing exhaust gear assembly (bank 1, 2)
- ECM
| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000VIBT |
| Model Year Start: 2016 | Model: Sienna | Prod Date Range: [12/2015 - 08/2016] |
| Title: 2GR-FE (ENGINE CONTROL): SFI SYSTEM: P0017,P0019; Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B); 2016 MY Sienna [12/2015 - 08/2016] | ||
|
DTC |
P0017 |
Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B) |
|
DTC |
P0019 |
Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B) |
DESCRIPTION
Refer to DTC P0013 (See page
![2016 MY Sienna [12/2015 - 08/2016]; 2GR-FE (ENGINE CONTROL): SFI SYSTEM: P0013,P0023; Camshaft Position "B" Actuator Circuit / Open (Bank 1)+](/t3Portal/stylegraphics/info.gif)
).
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
P0017 |
Deviations in crankshaft and VVT sensor (for exhaust side of bank 1) signals (2 trip detection logic) |
|
|
P0019 |
Deviations in crankshaft and VVT sensor (for exhaust side of bank 2) signal (2 trip detection logic) |
MONITOR DESCRIPTION
The ECM checks valve timing (VVT learning value) on the exhaust side while the engine is running at a low speed, in order to monitor the gap between the current and target valve timing on the exhaust side. The VVT learning value is calculated from the positions of the camshaft and crankshaft. The camshaft will come to the most retarded position when the engine is running at a low speed. If the camshaft position is normal, the VVT learning value should be within the specified range. If the VVT learning value is not within the specified range, the ECM determines that this is a malfunction.
MONITOR STRATEGY
|
Related DTCs |
P0017: Exhaust valve timing misalignment at idling (bank 1) P0019: Exhaust valve timing misalignment at idling (bank 2) |
|
Required Sensors/Components (Main) |
Camshaft timing exhaust gear assembly |
|
Required Sensors/Components (Related) |
VVT sensor, crankshaft position sensor |
|
Frequency of Operation |
Continuous |
|
Duration |
Less than 60 seconds |
|
MIL Operation |
2 driving cycles |
|
Sequence of Operation |
None |
TYPICAL ENABLING CONDITIONS
|
Monitor runs whenever following DTCs are not present |
P0013, P0023 (Exhaust camshaft timing oil control valve bank 1, 2) P0102, P0103 (Mass air flow meter) P0115, P0117, P0118 (Engine coolant temperature sensor) P0125 (Insufficient engine coolant temperature for closed loop) P0335 (Crankshaft position sensor) P0340 (VVT sensor) |
|
Engine speed |
500 to 1000 rpm |
TYPICAL MALFUNCTION THRESHOLDS
|
One of the following conditions is met: |
Condition A, B, C or D |
|
A. VVT learning value at maximum advanced valve timing (bank 1) |
Less than 77°CA (Crankshaft angle) |
|
B. VVT learning value at maximum advanced valve timing (bank 2) |
Less than 77°CA (Crankshaft angle) |
|
C. VVT learning value at maximum advanced valve timing (bank 1) |
More than 102°CA (Crankshaft angle) |
|
D. VVT learning value at maximum advanced valve timing (bank 2) |
More than 102°CA (Crankshaft angle) |
WIRING DIAGRAM
Refer to DTC P0013 (See page
).
CONFIRMATION DRIVING PATTERN
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON and turn the Techstream on.
-
Clear DTCs (even if no DTCs are stored, perform the clear DTC procedure) (See page
).
- Turn the ignition switch off and wait for at least 30 seconds.
- Turn the ignition switch to ON and turn the Techstream on [A].
- Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or more [B].
- Idle the engine for 5 minutes or more [C].
- Enter the following menus: Powertrain / Engine / Trouble Codes [D].
-
Read pending DTCs.
HINT:
- If a pending DTC is output, the system is malfunctioning.
- If a pending DTC is not output, perform the following procedure.
- Enter the following menus: Powertrain / Engine / Utility / All Readiness.
- Input the DTC: P0017 or P0019.
-
Check the DTC judgment result.
Techstream 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
- Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
HINT:
- If the judgment result shows ABNORMAL, the system has a malfunction.
- If the result shows INCOMPLETE or N/A, perform steps [E] through [G].
-
Drive the vehicle for 2 to 3 minutes [E].
CAUTION:
When performing the confirmation driving pattern, obey all speed limits and traffic laws.
- Idle the engine for 5 minutes or more [F].
- Enter the following menus: Powertrain / Engine / Trouble Codes [G].
-
Read the pending DTCs.
HINT:
- If a pending DTC is output, the system is malfunctioning.
- If a pending DTC is not output, perform the following procedure.
- Check the DTC judgment result.
-
If the test result is INCOMPLETE or N/A and no pending DTC is output, perform a universal trip and check for permanent DTCs (See page
).
HINT:
- If a permanent DTC is output, the system is malfunctioning.
- If no permanent DTC is output, the system is normal.
CAUTION / NOTICE / HINT
HINT:
-
Bank 1 refers to the bank that includes the No. 1 cylinder*.
*: The No. 1 cylinder is the cylinder which is farthest from the transaxle.
- Bank 2 refers to the bank that does not include the No. 1 cylinder.
- The monitor for this DTC detects when the timing chain is shifted by one tooth or more.
- Read freeze frame data using the Techstream. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. 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.
PROCEDURE
|
1. |
CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0017 OR P0019) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Trouble Codes.
(e) Read DTCs.
Result
|
Result |
Proceed to |
|---|---|
|
DTC P0017 or P0019 is output |
A |
|
DTC P0017 or P0019 and other DTCs are output |
B |
HINT:
If any DTCs other than P0017 or P0019 are output, troubleshoot those DTCs first.
| B |
|
|
|
2. |
PERFORM ACTIVE TEST USING TECHSTREAM (CONTROL THE VVT EXHAUST LINEAR (BANK 1 OR 2)) |
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.
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Active Test / Control the VVT Exhaust Linear (Bank 1) or Control the VVT Exhaust Linear (Bank 2) / VVT Ex Chg Angle #1 or VVT Ex Chg Angle #2.
(e) Perform the Active Test. Check that the displacement angle varies.
OK:
Displacement angle varies.
| NG |
|
|
|
3. |
CHECK ENGINE MECHANICAL SYSTEM |
(a) Check for mechanical malfunctions that affect the valve timing, such as a jumped tooth or stretching of the timing chain (
).
| NG |
|
REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA |
|
|
4. |
CHECK WHETHER DTC OUTPUT RECURS |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Clear the DTCs (See page
).
(e) Turn the ignition switch off and wait for at least 30 seconds.
(f) Turn the ignition switch to ON and turn the Techstream on.
(g) Start the engine and warm it up.
(h) Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern.
(i) Enter the following menus: Powertrain / Engine / Utility / All Readiness.
(j) Input the DTC: P0017 or P0019.
(k) Check the DTC judgment result.
Result
|
Result |
Proceed to |
|---|---|
|
NORMAL (DTC is not output) |
A |
|
ABNORMAL (DTC P0017 or P0019 is output) |
B |
HINT:
DTC P0017 or P0019 is output when foreign objects in engine oil are caught in some parts of the system. These codes will remain stored even if the system returns to normal after a short time. These foreign objects may then be captured by the oil filter, thus eliminating the source of the problem.
| A |
|
| B |
|
|
5. |
INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR EXHAUST SIDE) |
(a) Inspect the camshaft timing oil control valve assembly (for exhaust side) (See page
).
| NG |
|
REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR EXHAUST SIDE) |
|
|
6. |
INSPECT OIL CONTROL VALVE FILTER AND OIL PIPE |
|
(a) Remove the No. 1 oil pipe or No. 2 oil pipe. Text in Illustration
|
|
(b) Remove the oil control valve filter RH or oil control valve filter LH.
(c) Check that the oil control valve filter and oil pipe are not clogged.
OK:
The oil control valve filter and oil pipe are not clogged.
| NG |
|
|
|
7. |
REPLACE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (BANK 1 OR 2) |
(a) Replace the camshaft timing exhaust gear assembly (bank 1 or bank 2) (See page
).
HINT:
Perform "Inspection After Repair" after replacing the camshaft timing gear assembly (See page
).
|
|
8. |
CHECK WHETHER DTC OUTPUT RECURS |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream.
(d) Clear the DTCs (See page
).
(e) Turn the ignition switch off and wait for at least 30 seconds.
(f) Turn the ignition switch to ON and turn the Techstream on.
(g) Start the engine and warm it up.
(h) Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern.
(i) Enter the following menus: Powertrain / Engine / Utility / All Readiness.
(j) Input the DTC: P0017 or P0019.
(k) Check the DTC judgment result.
Result
|
Result |
Proceed to |
|---|---|
|
NORMAL (DTC is not output) |
A |
|
ABNORMAL (DTC P0017 or P0019 is output) |
B |
HINT:
DTC P0017 or P0019 is output when foreign objects in engine oil are caught in some parts of the system. These codes will remain stored even if the system returns to normal after a short time. These foreign objects may then be captured by the oil filter, thus eliminating the source of the problem.
| A |
|
END |
| B |
|
|
|