4g92ecu 接口1.doc

Generation 2 Manual ECU wiring by RabbitThanks to Bart, Christian, Damian and Mohamed.ECU - Mitsubishi Genuine Part Number MD331116, MD335999(B-59) 1231213456789101114151625261718192021222324(B-60) 31323334353637383940414242444546(B-61) 515253545556575859606162(B-62) 71808172737475767778798291928384858687888990 Maybe compatable with all of the following MD335299, MD352555, MD336610, MD352556, MD334383, MD331116 B-59Pin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult1IN0.85Yellow with Blue traceInjector 1 ground control第一排喷油嘴或1号喷油嘴 warm idle:Quickly depress accelerator11 - 14.4v:Short dip in voltage2IN0.85Blue with Green traceInjector 3 ground control第三排喷油嘴或3号喷油嘴3 No connection无4IN0.50Blue with Yellow trace蓝 白 黄Idle speed control servo (coil A1) 怠速控制马达A1号线圈)17 warm idle:Stop and restart engine0.0 - 6.0v repeating5IN0.50Solid White白色实线Idle speed control servo (coil B1)怠速控制马达A2号线圈186 No connection7 No connection8IN0.50Black with Blue trace Fuel pump relay ground control燃油泵继电器控制With key ON idle12.0 - 14.4v0.0 - 3.0v9 No connection10OUT0.50Black with Yellow trace Ignition tower transistor A (? cyl 2 & 3) 点火功率晶体管A（2和3）23With engine 3000rpm0.3 - 3.0v11 No connection12IN0.50Red with Yellow trace Power source电力来源38With key ON12.0 - 14.4v13OUT1.25Solid Black Chassis ground底盘接地Resistance to chassis0.0 OhmsPin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult14IN0.85Yellow with Black trace Injector 2 ground control第2排喷油嘴或2号喷油嘴 warm idle:Quickly depress accelerator11 - 14.4v:Short dip in voltage15IN0.85Light Green with White trace Injector 4 ground control第4排喷油嘴或4号喷油嘴16 No connection17IN0.50Solid Yellow黄色实线Idle speed control servo (coil A2) 怠速控制马达A2号线圈4 warm idle:Stop and restart engine0.0 - 6.0v repeating18IN0.50Solid Green绿色实线固体Idle speed control servo (coil B2) 怠速控制马达B1号线圈519 No connection20IN0.30Solid Blue (?) Fan relay (high) (? A/C control unit) （？）风扇继电器（高）（？A/C空调控制单元）21Fan (off) & temp 105oc12.0 - 14.4v0.0 - 3.0v21IN0.50Solid Blue (?) Fan relay (low) (? A/C ? ) （？）风扇继电器（低）（？A/C空调？）20Fan (off) & temp 105oc12.0 - 14.4v0.0 - 3.0v22IN0.30Green with White trace A/C clutch relay空调离合器继电器45 idle (A/C off):A/C ON12.0 - 14.4v (6.0v):0.0 - 3.0v 23OUT0.50Black with Green trace Ignition power transistor B (? cyl 1 & 4) 点火功率晶体管A (1和4)10With engine 3000rpm0.3 - 3.0v24 No connection25IN0.50Red with Yellow trace Power source电力来源38With key ON12.0 - 14.4v26OUT1.25Solid Black Ground ( + O2 sensor wire shielding) 地面（+02氧传感器电线屏蔽）Resistance to chassis0.0 OhmsBack to Pin DiagramB-60Pin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult31 No connection32 No connection33IN0.50Blue with White trace(?) Alternator G交流发电机的G41 warm idle (fan off):Turn ON headlights0.2 - 3.5v:Voltage drop34IN0.50Red with Blue traceOil control valve switch ground control (MIVEC solenoid) 油控制阀开关控制 （MIVEC电 螺线管）?35 No connection36IN0.50Light Green with Black traceEngine check light ground control (dash) 发动机检查灯地面控制（短跑）Turn key from OFF to ON0.0 - 3.0v rising to 9.0 - 14.4v afterseveral seconds.37OUT0.85Yellow with Black trace5v to powersteering oil pressure switch 5伏到物质机油压力开关 warm idle:StationaryTurning steering wheel12.0 - 14.4v0.0 - 3.0v38IN0.50Solid RedEngine control relay ground control (turns on 12 & 25) 发动机控制继电器地面控制（原来的12和25）12 & 25With key ONWith key OFF12.0 - 14.4v0.0 - 3.0vPin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult39 No connection40IN0.50Blue with White traceAlarm light ground control (dash) 报警灯控制（短跑）?41OUT0.50Solid White5v to Alternator FR 5V的交流发电机41 warm idle (fan off):Turn on headlights0.2 - 3.5v:Voltage drop42 No connection43 No connection44 No connection45IN0.30Green with Black traceA/C (? Engine coolant Temperature switch) A/C发动机冷却液温度开关22 idle:AC OFFAC ON0.0 - 3.0v12.0 - 14.4v46 No connectionBack to Pin DiagramB-61Pin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult51 No connection52 No connection53 No connection54 No connection55 No connection56OUT0.50Solid Light Green Diagnositc connector (pin 1) 诊断连接器（1针）62?Pin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult57 No connection58OUT0.50Solid White RPM Signal 发动机转速信号 idle:Factory tacho needle reading 650 - 1500 rpm59 No connection60IN0.50Solid Red O2 sensor ground control (heater element) 氧传感器的地面控制（加热元件）76 warm idle:5000 rpm0.0 - 3.0v12.0 - 14.4v61 No connection62OUT0.50Solid Orange Diagnositc connector (pin 7) 诊断连接器（7针）56?Back to Pin DiagramB-62Pin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult71IN1.25Black with Yellow trace Starter relay起动继电器91Cranking engine8.0v or more72OUT0.50Red with White trace 5v to Air intake temperature sensor 5V进气温度传感器With key ON:temp 0otemp 20otemp 40otemp 80o3.2 - 3.8v2.3 - 2.9v1.5 - 2.1v0.4 - 1.0v73 No connection74OUT0.50Solid Pink High temp sensor (+) 高温传感器（正+）77?75 No connection76IN0.50Solid White YO2 sensor (heated type) 02氧传感器（加热型）60 warn idle:hold 2500 rpm(digital multimeter)0.0 - 0.8v Repeating77IN0.50White with Blue trace High temp sensor (-)高温传感器（-）74?78IN0.50Solid White YDetonation sensor爆震传感器?79 No connection80IN0.50Red with Black trace Battery backup备用电池With key OFF12.0 - 14.4v81OUT0.50Green with Blue trace 5v to Throttle position sensorAtmospheric/Barometric pressure sensor 5V节气门位置传感器气压/气压传感器With key ON4.5 - 5.5vPin #IN /OUTWire size(mm2)Wire colourSheildDescriptionPairedwithTestResult82IN1.25Black with White trace Gets 12v when the key is turned to start12V 转动点火钥匙，弹簧的压力使“开启”位置变为“启动”位置，起动接触器闭合，使得起动电机线圈或磁性开关与电池接通With key ONWith key OFF12.0 - 14.4v0.0 - 3.0v83OUT0.50Yellow with Green trace 5v to engine coolant temperature sensor5V 发动机冷却液温度传感器With key ON:temp 0otemp 20otemp 40otemp 80o3.2 - 3.8v2.3 - 2.9v1.3 - 1.9v0.3 - 0.8v84IN0.50Green with White trace Throttle position sensor节气门位置传感器 idle Wide open throttle0.3 - 1.0v4.5 - 5.5v(Voltage increase smoothly as throttle is opened)85IN0.50Yellow with Red trace Atmospheric/Barometric pressure sensor (MAP) 气压/气压传感器（图） idleStab accelerator pedal0.8 - 2.4vSudden voltage rise86OUT0.50Solid Yellow Vechicle speed sensor车辆速度传感器With key ON:move vechicle slowly forward0.0 - 5.0v Repeating87OUT0.50Yellow with Red trace Idle switch (in Throttle position sensor)怠速开关（节气门位置传感器）With key ON:Throttle closedThrottle opened0.0 - 1.0v 4.0v88OUT0.50Blue with Red trace Camshaft position sensor凸轮轴位置传感器Cranking engine idle0.4 - 3.0v0.5 - 2.0v89OUT0.50Brown with Green trace Crank angle sensor 曲柄转角传感器Cranking engine idle0.4 - 4.0v1.5 - 2.5v90 No connection91OUT1.25Solid Black Ground 地线71Continuity to chassisTrue92IN0.50Solid Black Ground for: