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EC-54 [QG (WITH EURO-OBD)] ON BOARD DIAGNOSTIC (OBD) SYSTEM ON BOARD DIAGNOSTIC (OBD) SYSTEM PFP:00028 Introduction EBS00QGP The ECM has an on board diagnostic system, which detects malfunctions related to engine sensors or actua- The above information can be checked using procedures listed in the table below. × : Applicable —: Not applicable *1: 1st trip DTCs for self-diagnoses concerning SRT items cannot be shown on the GST display. The malfunction indicator (MI) on the instrument panel lights up when the same malfunction is detected in two .) Two Trip Detection Logic EBS00QGQ When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the × : Applicable —: Not applicable When there is an open circuit on MI circuit, the ECM can not warn the driver by lighting up MI when there is Emission-related diagnostic information ISO Standard Diagnostic Trouble Code (DTC) Mode 3 of ISO 15031-5 Freeze Frame data Mode 2 of ISO 15031-5 System Readiness Test (SRT) code Mode 1 of ISO 15031-5 1st Trip Diagnostic Trouble Code (1st Trip DTC) Mode 7 of ISO 15031-5 1st Trip Freeze Frame data Test values and Test limits Mode 6 of ISO 15031-5 Calibration ID Mode 9 of ISO 15031-5 DTC 1st trip DTC Freeze Frame data 1st trip Freeze Frame data SRT code Test value CONSULT-II × × × × × — GST × × * 1 × — × × ECM × × * 2 — — — — Items MI DTC 1st trip DTC 1st trip 2nd trip 1st trip displaying 2nd trip displaying 1st trip displaying 2nd trip display- ing Blinking Lighting up Blinking Lighting up Misfire (Possible three way cata- × — — — — — × — Misfire (Possible three way cata- — — × — — × — — One trip detection diagnoses .) — × — — × — × — Except above — — — × — × × — |