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ON BOARD DIAGNOSTIC (OBD) SYSTEM EC-129 < SYSTEM DESCRIPTION > [VQ35HR] C D E F G H I J K L M A EC N P O ENG OIL TEMP ° C or ° F • The engine oil temperature (determined by the signal voltage of the engine oil temperature sen- TRVL AFTER MIL km or mile • Distance traveled while MIL is activated. A/F S1 HTR (B1) % • Air fuel ratio (A/F) sensor 1 heater control value computed by ECM according to the input signals. • The current flow to the heater becomes larger as the value increases. A/F S1 HTR (B2) AC PRESS SEN V • The signal voltage from the refrigerant pressure sensor is displayed. VHCL SPEED SE km/h or mph • The vehicle speed computed from the vehicle speed signal sent from unified meter and A/C SET VHCL SPD km/h or mph • The preset vehicle speed is displayed. MAIN SW ON/OFF • Indicates [ON/OFF] condition from MAIN switch signal. CANCEL SW ON/OFF • Indicates [ON/OFF] condition from CANCEL switch signal. RESUME/ACC SW ON/OFF • Indicates [ON/OFF] condition from RESUME/AC- CELERATE switch signal. SET SW ON/OFF • Indicates [ON/OFF] condition from SET/COAST switch signal. BRAKE SW1 ON/OFF • Indicates [ON/OFF] condition from ASCD brake switch signal. BRAKE SW2 ON/OFF • Indicates [ON/OFF] condition of stop lamp switch signal. DIST SW ON/OFF • Indicates [ON/OFF] condition from DISTANCE switch signal. VHCL SPD CUT NON/CUT • Indicates the vehicle cruise condition. NON: Vehicle speed is maintained at the ASCD LO SPEED CUT NON/CUT • Indicates the vehicle cruise condition. NON: Vehicle speed is maintained at the ASCD AT OD MONITOR ON/OFF • Indicates [ON/OFF] condition of A/T O/D accord- ing to the input signal from the TCM. AT OD CANCEL ON/OFF • Indicates [ON/OFF] condition of A/T O/D cancel request signal. CRUISE LAMP ON/OFF • Indicates [ON/OFF] condition of CRUISE indica- tor determined by the ECM according to the input SET LAMP ON/OFF • Indicates [ON/OFF] condition of SET indicator determined by the ECM according to the input EXH V/T LEARN YET/CMPLT • Display the condition of Exhaust Valve Timing Control Learning Monitored item Unit Description Remarks |