DTC P0011-00: Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 1; DTC P0012-00: Camshaft Position "A" - Timing Over-Retarded Bank 1 [11/2017 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / Trouble Codes.
5. Read the DTCs.

   Powertrain > Engine > Trouble Codes 

   Result

   Result	Proceed to
   DTC P0011-00 or P0012-00 is output	A
   DTC P0011-00 or P0012-00 and other DTCs are output	B

   HINT: 

   If any DTCs other than P0011-00 or P0012-00 are output, troubleshoot those DTCs first.

Result: 

B 

GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [11/2017 - 10/2018]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2018 - 11/2019]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [11/2019 - 09/2020]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2020 - 10/2022]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2022 - ] 

Result: 

A 

See step  2

1. Connect the Techstream to the DLC3.
2. Start the engine.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / Active Test / Control the Intake VVT OCV Duty Ratio Bank 1 / Data List / Intake VVT Change Angle Bank 1.

   Powertrain > Engine > Active Test 

   Active Test Display
   Control the Intake VVT OCV Duty Ratio Bank 1

   Data List Display
   Intake VVT Change Angle Bank 1

5. Read the Data List while performing the Active Test with the engine idling.

   OK

   Techstream Operation	Data List (Intake VVT Change Angle Bank 1)
   -100% to 100%	Varies by 70 DegFR or more

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  4

Result: 

OK 

See step  3

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

5. Turn the engine switch off and wait for at least 30 seconds.
6. Turn the engine switch on (IG).
7. Turn the Techstream on.
8. Start the engine and warm it up.
9. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
10. Enter the following menus: Powertrain / Engine / Trouble Codes.
11. Read the DTCs.

    Powertrain > Engine > Trouble Codes 

    Result

    Result	Proceed to
    DTCs are not output	A
    DTC P0011-00 or P0012-00 is output	B

    HINT: 

    DTC P0011-00 or P0012-00 may be stored when foreign matter in the engine oil is caught in some parts of the system. The DTC will remain stored even if the system returns to normal after a short time. That foreign matter may then be captured by the oil filter.

Result: 

A 

CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [10/2015 - ] 

Result: 

B 

See step  4

1. Inspect the cam timing oil control solenoid assembly.

   Refer to INSPECTION [10/2015 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  10

Result: 

OK 

See step  5

1. Inspect the camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft]).

   Refer to ON-VEHICLE INSPECTION [10/2015 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  12

Result: 

OK 

See step  6

1. Remove the cylinder head cover sub-assembly.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	7.45°	*b	32.43°
   *c	Timing Mark	*d	"0" Timing Mark
   *e	Groove	-	-

2. Turn the crankshaft pulley and align its groove with the "0" timing mark of the timing chain cover.
3. Check that the timing marks of the camshaft timing gear assembly and camshaft timing exhaust gear assembly are at the positions shown in the illustration.

   HINT: 

   If the timing marks are not at the positions shown, turn the crankshaft one revolution clockwise.

   OK

   Timing marks on camshaft timing gear assembly and camshaft timing exhaust gear assembly are at the positions shown in the illustration.

   HINT: 

   If the result is not as specified, check for mechanical malfunctions that may have affected the valve timing, such as a jumped tooth or stretching of the timing chain.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  8

Result: 

OK 

See step  7

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Remove the oil control valve filter.

   Refer to PROCEDURE - Step 33

2. Check that the filter is not clogged.

   OK

   Filter is not clogged.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

See step  14

Result: 

NG 

REPLACE OIL CONTROL VALVE FILTER. Refer to  PROCEDURE - Step 33 

1. Check for mechanical malfunctions that affect the valve timing, such as a jumped tooth or stretching of the timing chain.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE MALFUNCTIONING PARTS, COMPONENT AND AREA 

Result: 

OK 

See step  9

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

5. Turn the engine switch off and wait for at least 30 seconds.
6. Turn the engine switch on (IG).
7. Turn the Techstream on.
8. Start the engine and warm it up.
9. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
10. Enter the following menus: Powertrain / Engine / Trouble Codes.
11. Read the DTCs.

    Powertrain > Engine > Trouble Codes 

    Result

    Result	Proceed to
    DTCs are not output	A
    DTC P0011-00 or P0012-00 is output	B

Result: 

A 

CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [10/2015 - ] 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [10/2015 - ] 

1. Replace the cam timing oil control solenoid assembly.

   Refer to REMOVAL [10/2015 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  11

1. Inspect the camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft]).

   Refer to ON-VEHICLE INSPECTION [10/2015 - ]

   Result

   Proceed to
   OK
   NG

Result: 

OK 

See step  13

Result: 

NG 

See step  12

1. Replace the camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft]).

   Refer to REMOVAL [10/2015 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  13

1. Connect the Techstream to the DLC3.
2. Start the engine.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / Active Test / Control the Intake VVT OCV Duty Ratio Bank 1 / Data List / Intake VVT Change Angle Bank 1.

   Powertrain > Engine > Active Test 

   Active Test Display
   Control the Intake VVT OCV Duty Ratio Bank 1

   Data List Display
   Intake VVT Change Angle Bank 1

5. Read the Data List while performing the Active Test with the engine idling.

   OK

   Techstream Operation	Data List (Intake VVT Change Angle Bank 1)
   -100% to 100%	Varies by 70 DegFR or more

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END 

Result: 

NG 

See step  14

1. Replace the camshaft timing gear assembly.

   Refer to REMOVAL [10/2015 - ]

   HINT: 

   Perform "Inspection After Repair" after replacing the camshaft timing gear assembly.

   Refer to INITIALIZATION [10/2015 - 10/2018] , or refer to INITIALIZATION [10/2018 - 11/2019] , or refer to INITIALIZATION [11/2019 - ]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  15

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

5. Turn the engine switch off and wait for at least 30 seconds.
6. Turn the engine switch on (IG).
7. Turn the Techstream on.
8. Start the engine and warm it up.
9. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
10. Enter the following menus: Powertrain / Engine / Trouble Codes.
11. Read the DTCs.

    Powertrain > Engine > Trouble Codes 

    Result

    Result	Proceed to
    DTCs are not output	A
    DTC P0011-00 or P0012-00 is output	B

Result: 

A 

END 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [10/2015 - ]