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

Diagnosis Procedure

INSPECTION START
1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC Confirmation Procedure.
  See "DTC LOGIC ".
4. Check DTC.
  Is the DTC P0607 displayed again?
  
  YES: Replace ECM. Refer to "REMOVAL AND INSTALLATION ".
  
  NO: INSPECTION END