July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC Diagnosis Procedure

PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC Confirmation Procedure.
  Refer to DTC Description .
Is the DTC P1607 displayed again?

YES

Replace VVEL control module. Refer to VVEL CONTROL MODULE : Removal & Installation .

NO

INSPECTION END