September 30: LEMON manuals is back up on a temporary server! Slowness is possible

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 and perform additional service when replacing ECM. Refer to "WORK PROCEDURE ".
  
  NO: INSPECTION END