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MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE> 13B-29 Freeze Frame Data (OBD) for M.U.T.-III ITEM NO. M.U.T.-III SCAN TOOL DISPLAY DATA ITEM UNIT or STATE AA Airflow sensor Mass airflow sensor g/s AB TP sensor (main) Throttle position sensor (main) % BA Target EGR Target EGR stepper motor % BB Barometric pressure Barometric pressure sensor kPa or in.Hg BC Relative TP sensor Relative throttle position sensor % BD TP sensor (sub) Throttle position sensor (sub) % BE APP sensor (main) Accelerator pedal position sensor (main) % BF APP sensor (sub) Accelerator pedal position sensor (sub) % C0 Fuel system status Fuel control system status (bank 1) • Open loop condition • Open loop-DTC set failed C1 Fuel system status Fuel control system status (bank 2) • Open loop condition • Open loop-DTC set failed C2 Calculated load value Calculated load value % C3 ECT sensor Engine coolant temperature sensor °C or °F C4 Short term fuel trim Short term fuel trim (bank 1) % C5 *2 Short term fuel trim Short term fuel trim (bank 3) % C6 Long term fuel trim Long term fuel trim (bank 1) % C7 *2 Long term fuel trim Long term fuel trim (bank 3) % C8 Short term fuel trim Short term fuel trim (bank 2) % C9 *2 Short term fuel trim Short term fuel trim (bank 4) % CA Long term fuel trim Long term fuel trim (bank 2) % CB *2 Long term fuel trim Long term fuel trim (bank 4) % CC MAP sensor Manifold absolute pressure sensor kPa or in.Hg |