15.Check Ignition Timing Again

1. Run engine at idle.
2. Check ignition timing with a timing light.
   1. 12 +/- 5° BTDC (in P or N position) 

OK or NG 

OK (With CONSULT-II): GO TO 19. CHECK HEATED OXYGEN SENSOR 1 (BANK 1) SIGNAL .

OK (Without CONSULT-II): GO TO 20. CHECK HEATED OXYGEN SENSOR 1 (BANK 1) SIGNAL .

NG : GO TO 16.