DTC Confirmation Procedure: Notes
CAUTION:
Never remove fuel filler cap during the DTC confirmation procedure.
NOTE:
- If DTC P1456 is displayed with P0442, perform TROUBLE DIAGNOSIS FOR DTC P1456 first.
- If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
- After repair, make sure that the hoses and clips are installed properly.