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SELF-DIAGNOSTIC MODE DTC and 1st trip DTC Regarding items of “DTC and 1st trip DTC”, refer to “DIAGNOSTIC TROUBLE CODE INDEX” (See Freeze frame data and 1st trip freeze frame data Freeze frame data item*1 Description DIAG TROUBLE I Engine control component part/control system has a trouble code, it is displayed as “PXXXX”. [Refer to FUEL SYS-B1*2 I “Fuel injection system status” at the moment a malfunction is detected is displayed. I One mode in the following is displayed. “MODE 3”: Open loop due to driving conditions (power enrichment, deceleration enrichment) FUEL SYS-B2*2 CAL/LD VALUE [%] I The calculated load value at the moment a malfunction is detected is displayed. COOLANT TEMP I The engine coolant temperature at the moment a malfunction is detected is displayed. S-FUEL TRM-B1 [%] I “Short-term fuel trim” at the moment a malfunction is detected is displayed. I The short-term fuel trim indicates dynamic or instantaneous feedback compensation to the base fuel S-FUEL TRM-B2 [%] L-FUEL TRM-B1 [%] I “Long-term fuel trim” at the moment a malfunction is detected is displayed. I The long-term fuel trim indicates much more gradual feedback compensation to the base fuel schedule L-FUEL TRM-B2 [%] ENGINE SPEED I The engine speed at the moment a malfunction is detected is displayed. VEHICL SPEED I The vehicle speed at the moment a malfunction is detected is displayed. ABSOL PRESS [kPa] 2 ] or [psi] I The absolute pressure at the moment a malfunction is detected is displayed. B/FUEL SCHDL I The base fuel schedule at the moment a malfunction is detected is displayed. INT/A TEMP SE [°C] I The intake air temperature at the moment a malfunction is detected is displayed. *1: The items are the same as those of 1st trip freeze frame data. GI MA EM LC FE AT PD FA RA BR ST RS BT HA EL IDX ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION CONSULT-II (Cont’d) EC-77 |