ABBREVIATIONS USED IN THIS MANUAL A E ABDC : After Bottom Dead Center ECM : Engine Control Module AC : Alternating Current Engine Control Unit (ECU) ACL : Air Cleaner, Air Cleaner Box (FI Control Unit) API : American Petroleum Institute ECT Sensor : Engine Coolant Temperature ATDC : After Top Dead Center Sensor (ECTS), Water Temp. ATM Pressure : Atmospheric Pressure Sensor (WTS) : Atmospheric Pressure sensor EVAP : Evaporative Emission (APS, AP Sensor) EVAP Canister: Evaporative Emission A/F : Air Fuel Mixture Canister (Canister) EXC System : Exhaust Control System (EXCS) B EXC Valve : Exhaust Control Valve (EXCV) BBDC : Before Bottom Dead Center EXCV Actuator : Exhaust Control Valve Actuator BTDC : Before Top Dead Center (EXCVA) B+ : Battery Positive Voltage F C FI : Fuel Injection, Fuel Injector E CKP Sensor : Crankshaft Position Sensor FP : Fuel Pump (CKPS) FPR : Fuel Pressure Regulator L CKT : Circuit FP Relay : Fuel Pump Relay CLP Switch : Clutch Lever Position Switch P (Clutch Switch) G M CMP Sensor : Camshaft Position Sensor GEN : Generator (CMPS) A GND : Ground CO : Carbon Monoxide GP Switch : Gear Position Switch CPU : Central Processing Unit S H D HC : Hydrocarbons DC : Direct Current DMC : Dealer Mode Coupler I DOHC : Double Over Head Camshaft IAP Sensor : Intake Air Pressure Sensor (IAPS) DRL : Daytime Running Light (MAP Sensor) DTC : Diagnostic Trouble Code IAT Sensor : Intake Air Temperature Sensor (IATS) IG : Ignition L LCD : Liquid Crystal Display LED : Light Emitting Diode (Malfunction Indicator Lamp) LH : Left Hand