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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) 13A-101 STEP 4. Check harness connector B-10 at ECM for YES : Replace the ECM. When the ECM is replaced, register the ID code. Refer to GROUP 42B, ID Code or GROUP 42C, ID Codes Registration Judgment Table <Vehicles with WCM> . Then go to Step 5. NO : Repair or replace it. Refer to GROUP 00E, Harness Connector Inspection . Then go to Step 5. STEP 5. Test the OBD-II drive cycle. Diagnostic Function − OBD-II Drive Cycle − Pattern 23 (2) Check the diagnostic trouble code (DTC). YES : Retry the troubleshooting. DTC P0098: Intake Air Temperature Circuit High Input (sensor 2) AK704399 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 112 113 114 109 108 107 110 111 115 116 106 105 118 117 2 1 2 8 7 6 5 4 3 11 21 20 19 18 17 16 15 14 13 12 9 22 1 10 AB 97 98 INTAKE AIR TEMPERATURE ENGINE CONTROL MODULE 2 1 16 17 5 V INTAKE AIR TEMPERATURE SENSOR 2 CIRCUIT GREEN- RED GREEN- RED BLA CK- YELO W BLA CK- YELO W B-16 A-13 (MU802409) B-10 |