On-Vehicle Inspection

1. Set the vehicle to inspection mode. (See REPAIR INSTRUCTION )
2. Warm up and stop the engine.
3. Remove the intake air surge tank. (See REMOVAL )
   NOTE: If the throttle body connector is disconnected because the DTC is detected in inspection, always reconnect it.
4. Disconnect the 6 injector connectors.
5. Remove the ignition coils with igniter.
   NOTE: If the ignition coil assembly connector is disconnected because the DTC is detected in inspection, always reconnect it.
6. Using a 16 mm (0.63 in.) plug wrench, remove the spark plugs.
7. Install the spark plugs to each ignition coil with igniter.
8. Ground the spark plugs.
9. Connect the intelligent tester (with CAN VIM) to the DLC3.
   NOTE: Check the fully charged battery to indicate HV battery voltage in ECU data monitor.
10. Enter ACTIVE TEST MODE on the intelligent tester.
11. Check if a spark occurs at each spark plug while the engine is being cranked.
    NOTE:

    • Be sure to ground the spark plug when checking.
    • Replace the ignition coil if physical impact is applied to it.
    • Do not crank the engine for more than 2 seconds.

1. Check that the wire harness side connector of the ignition coil with igniter is securely connected.

   Result 

   SPARK TEST RESULT REFERENCE
   
   

   Result	Proceed to
   NG	Connect securely
   OK	Go to next step

2. Perform spark test on each ignition coil with igniter.
   1. Replace the ignition coil with igniter with a normal one.
   2. Perform spark test again.

      Result 

      SPARK TEST RESULT REFERENCE
      
      

      Result	Proceed to
      OK	Replace Ignition coil with igniter
      NG	Go to next step

3. Check the power supply to ignition coil with igniter.
   1. Turn the ignition switch to the ON position.
   2. Check that battery voltage is applied to the ignition coil positive (+) terminal.

      Result 

      BATTERY VOLTAGE RESULT REFERENCE
      
      

      Result	Proceed to
      NG	Check wiring between ignition switch and ignition coil with igniter
      OK	Go to next step

4. Check the VVT sensor. (See INSPECTION )
   1. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      RESISTANCE REFERENCE CHART
      
      

      Temperature	Specified Condition
      Cold	835 to 1,400 Ω
      Hot	1,060 to 1,645 Ω

      Result 

      RESISTANCE RESULT REFERENCE
      
      

      Result	Proceed to
      NG	Replace VVT sensor
      OK	Go to next step

5. Check the crankshaft position sensor. (See INSPECTION )
   1. Measure the resistance according to the value(s) in the table below.

      Standard resistance 

      CRANKSHAFT POSITION SENSOR RESULT REFERENCE
      
      

      Temperature	Specified Condition
      Cold	1,630 to 2,740 Ω
      Hot	2,065 to 3,225 Ω

      Result 

      CRANKSHAFT POSITION SENSOR RESULT REFERENCE
      
      

      Result	Proceed to
      NG	Replace crankshaft position sensor
      OK	Go to next step

6. Check the IGT signal from the ECM. (See DTC P0351 Ignition Coil "A" Primary / Secondary Circuit; DTC P0352 Ignition Coil "B" Primary / Secondary Circuit; DTC P0353 Ignition Coil "C" Primary / Secondary Circuit; DTC P0354 Ignition Coil "D" Primary / Secondary Circuit; DTC P0355 Ignition Coil "E" Primary / Secondary Circuit; DTC P0356 Ignition Coil "F" Primary / Secondary Circuit )

   Result 

   ECM RESULT REFERENCE
   
   

   Result	Proceed to
   NG	Check ECM
   OK	Repair wiring between ignition coil and ECM

Torque: 25 N*m (250 kgf*cm, 18 ft.*lbf) 

Torque: 8.0 N*m (82 kgf*cm, 71 in.*lbf)