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TROUBLESHOOTING MULTIPORT FUEL INJECTION (MFI) 13A-259 STEP 5. Connector check: C-06 A/C-ECU Q: Is the check result normal? YES : Check intermediate connector C-104, and repair if necessary. If intermediate Check output line for open circuit. NO : Repair. STEP 6. Connector check: C-135 engine-ECU Q: Is the check result normal? YES : Go to Step 7 . NO : Repair. STEP 7. MUT-II data list Item 28: A/C switch a. Engine: Idling Maximum Cool when temperature in cabin is 25 C or more. Maximum Hot when temperature in cabin is 25 C or less. OK: ON (when A/C is ON) Q: Is the check result normal? YES : Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points NO : Replace engine-ECU. AK300326 8 16 7 15 6 14 5 13 4 12 3 11 2 10 1 Harness side C-06 (B) AB Connector: C-06 AK300327 28 27 26 25 24 23 22 21 Harness side C-26 (B) AB Connector: C-26 AK300256 34 33 32 36 35 37 42 45 31 39 38 46 40 41 43 44 AB CONNECTOR: C-135 C-135 Harness side connector AK300256 34 33 32 36 35 37 42 45 31 39 38 46 40 41 43 44 AB CONNECTOR: C-135 C-135 Harness side connector |