On-Vehicle Inspection [10/2022 - ]: Procedure

Pre-procedure1

• None

• Check Rotation Direction Signal:
  1. According to the display on the GTS, read the Data List.

     Powertrain > Engine > Data List 

     Tester Display
     VVT-iE Motor Direction Bank 1

     Specified Condition

     GTS Display	Condition	Specified Condition
     VVT-iE Motor Direction Bank 1	Ignition switch off → Ignition switch ON	Backward

     If the result is not as specified, inspect the cam timing control motor with EDU assembly and wire harness.

• Check VVT Change Angle:
  1. Put the engine in Inspection Mode (Maintenance Mode).

     Powertrain > Hybrid Control > Utility 

     Tester Display
     Inspection Mode

  2. Start the engine and warm it up until the engine coolant temperature reaches 75°C (167°F) or higher.
  3. Read the Data List while performing the Active Test with the engine idling.

     Powertrain > Engine > Active Test 

     Active Test Display
     Control the VVT-iE Opening Angle Bank 1

     Data List Display
     Intake VVT Change Angle Bank 1
     Intake VVT Target Angle Bank 1

     Specified Condition

     Active Test Movement Order	Difference between "Intake VVT Change Angle Bank 1" and "Intake VVT Target Angle Bank 1"
     0 deg → 10 deg → 20 deg → 40 deg → 0 deg → 10 deg → END	Within 4 DegFR

     If the result is not as specified, inspect the cam timing control motor with EDU assembly and camshaft timing gear assembly.

Post-procedure1

• None