DTC P0011-07: Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 1 Mechanical Failure; DTC P0021-07: Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 2 Mechanical Failure [12/2019 - 10/2022]: Procedure

1. Start the engine.
2. Check for abnormal noise (rattling sounds) from the camshaft timing gear assembly with the engine idling.

   Result

   Result	Proceed to
   Abnormal noise (rattling sound) from the camshaft timing gear assembly is heard.	A
   Abnormal noise (rattling sound) from the camshaft timing gear assembly is not heard.	B

   HINT: 

   • As the engine speed increases, the camshaft timing gear assembly lock pins will release and the abnormal noise (rattling sound) will disappear.
   • Perform "Inspection After Repair" after replacing the camshaft timing gear assembly.

     Refer to INITIALIZATION [12/2019 - 10/2022]

Result: 

A 

REPLACE CAMSHAFT TIMING GEAR BOLT (CAMSHAFT TIMING OIL CONTROL VALVE [FOR INTAKE CAMSHAFT]) AND CAMSHAFT TIMING GEAR ASSEMBLY. Refer to  REMOVAL [12/2019 - 10/2022] 

Result: 

B 

See step  2

1. Start the engine.
2. Read the Data List while performing the Active Test with the engine idling.

   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

   Powertrain > Engine > Active Test 

   Active Test Display
   Control the Intake VVT OCV Duty Ratio Bank 2

   Data List Display
   Intake VVT Change Angle Bank 2

   OK

   GTS Operation	Data List (Intake VVT Change Angle Bank 1 or Bank 2)
   -100% to 100%	Varies by 70 DegFR or more

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  5

Result: 

OK 

See step  3

1. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

2. Turn the ignition switch off and wait for at least 30 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  4

1. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
2. Check the DTC judgment result.

   Powertrain > Engine > Utility 

   Tester Display
   All Readiness

3. Input the DTC: P0011-07 or P0021-07.

   Result

   Result	Proceed to
   NORMAL (DTCs are not output)	A
   ABNORMAL (DTC P0011-07 or P0021-07 is output)	B

Result: 

A 

CHECK FOR INTERMITTENT PROBLEMS. Refer to  CHECK FOR INTERMITTENT PROBLEMS [12/2019 - 10/2022] 

Result: 

B 

See step  5

Refer to INSPECTION [12/2019 - 10/2022]

Result

Result: 

NG 

See step  7

Result: 

OK 

See step  6

• for Bank 1: Refer to INSPECTION [12/2019 - 10/2022]
• for Bank 2: Refer to INSPECTION [12/2019 - 10/2022]

Result

Result: 

OK 

See step  11

Result: 

NG 

See step  9

Refer to REMOVAL [12/2019 - 10/2022]

Result

Result: 

NEXT 

See step  8

• for Bank 1: Refer to INSPECTION [12/2019 - 10/2022]
• for Bank 2: Refer to INSPECTION [12/2019 - 10/2022]

Result

Result: 

OK 

See step  10

Result: 

NG 

See step  9

• for Bank 1: Refer to REMOVAL [12/2019 - 10/2022]
• for Bank 2: Refer to REMOVAL [12/2019 - 10/2022]

Result

Result: 

NEXT 

See step  10

1. Start the engine.
2. Read the Data List while performing the Active Test with the engine idling.

   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

   Powertrain > Engine > Active Test 

   Active Test Display
   Control the Intake VVT OCV Duty Ratio Bank 2

   Data List Display
   Intake VVT Change Angle Bank 2

   OK

   GTS Operation	Data List (Intake VVT Change Angle Bank 1 or Bank 2)
   -100% to 100%	Varies by 70 DegFR or more

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END 

Result: 

NG 

See step  11

Refer to REMOVAL [12/2019 - 10/2022]

HINT: 

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

Refer to INITIALIZATION [12/2019 - 10/2022]

Result

Result: 

NEXT 

See step  12

1. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

2. Turn the ignition switch off and wait for at least 30 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  13

1. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
2. Check the DTC judgment result.

   Powertrain > Engine > Utility 

   Tester Display
   All Readiness

3. Input the DTC: P0011-07 or P0021-07.

   Result

   Result	Proceed to
   NORMAL (DTCs are not output)	A
   ABNORMAL (DTC P0011-07 or P0021-07 is output)	B

Result: 

A 

END 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [12/2019 - 09/2020]  , or refer to  REMOVAL [09/2020 - 10/2022]