ECM Terminal Input/Output Signal
Connector [CGL-A]
ECM TERMINALS INPUT/OUTPUT CHART - CONNECTOR [CGL-A]
| Pin No. | Description | Condition | Type | Level |
|---|---|---|---|---|
| 1 | ||||
| 2 | ||||
| 3 | ||||
| 4 | Immobilizer lamp control output | Lamp OFF | DC | Battery voltage |
| Lamp ON | Max. 1.1V | |||
| 5 | Power ground | Idle | DC | Max. 0.1V |
| 6 | Power ground | Idle | DC | Max. 0.1V |
| 7 | ||||
| 8 | ||||
| 9 | 2nd CAN [High] | RECESSIVE | Pulse | 2.0 ~ 3.0V |
| DOMINANT | 2.75 ~ 4.5V | |||
| 10 | CAN [High] | RECESSIVE | Pulse | 2.0 ~ 3.0V |
| DOMINANT | 2.75 ~ 4.5V | |||
| 11 | Fuel Tank Pressure Sensor (FTPS) signal input | Idle | Analog | 0.4 ~ 4.6V |
| 12 | ||||
| 13 | ||||
| 14 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.9 ~ 5.1V | |||
| 15 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.9 ~ 5.1V | |||
| 16 | Fuel Level Sensor (FLS) [TOTAL] signal input | IG ON | Analog | 0.88 ~ 8.45V |
| 17 | Power Steering Pressure switch signal input | |||
| 18 | Clutch switch signal input | |||
| 19 | ||||
| 20 | ||||
| 21 | Brake Switch 2 signal input | Brake OFF | DC | Battery voltage |
| Brake ON | Max. 0.5V | |||
| 22 | ||||
| 23 | ||||
| 24 | Alternator (FR) | Idle | PWM | High: Battery voltage |
| Low: Max. 2.0V | ||||
| 133 | ||||
| 5 | ||||
| 25 | ||||
| 26 | ||||
| 27 | Battery power (B+) | IG OFF | DC | Battery voltage |
| IG ON | Max. 1.0V | |||
| 28 | Rail Pressure Sensor (RPS) signal input | Idle | DC | 1.0 ~ 2.0V |
| 29 | ||||
| 30 | Power ground | Idle | DC | Max. 0.1V |
| 31 | ||||
| 32 | ||||
| 33 | ||||
| 34 | 2nd CAN [Low] | RECESSIVE | Pulse | 2.0 ~ 3.0V |
| DOMINANT | 0.5 ~ 2.25V | |||
| 35 | CAN [Low] | RECESSIVE | Pulse | 2.0 ~ 3.0V |
| DOMINANT | 0.5 ~ 2.25V | |||
| 36 | ||||
| 37 | Sensor ground | Idle | DC | Max. 0.1V |
| 38 | Accelerator Position Sensor (APS) 1 signal input | C.T. | Analog | 0.7 ~ 0.8V |
| W.O.T. | 3.85 ~ 4.35V | |||
| 39 | ||||
| 40 | ||||
| 41 | Fuel Level Sensor (FLS) [MIDDLE] signal input | Idle | DC | 0.3 ~ 4.9V |
| 42 | ||||
| 43 | Brake lamp switch signal input | Brake ON | DC voltage | Max. 0.5 V |
| Brake OFF | Battery voltage | |||
| 44 | ||||
| 45 | ||||
| 46 | ||||
| 47 | ||||
| 48 | ||||
| 49 | ||||
| 50 | ||||
| 51 | ||||
| 52 | Battery power (B+) | Always (Without Ignition key) | DC | Battery voltage |
| 53 | ||||
| 54 | ||||
| 55 | Power ground | Idle | DC | Max. 0.1V |
| 56 | ||||
| 57 | Fuel pump relay control output | Relay OFF | DC | Battery voltage |
| A/C Compressor Clutch Relay control output [With Immobilizer] | Relay ON | Max. 1.1V | ||
| 58 | ||||
| 59 | Sensor ground | Idle | DC | Max. 0.1V |
| 60 | Sensor ground | Idle | DC | Max. 0.1V |
| 61 | Sensor ground | Idle | DC | Max. 0.1V |
| 62 | Ground | Idle | DC | Max. 0.1V |
| 63 | Sensor ground | Idle | DC | Max. 0.1V |
| 64 | ||||
| 65 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 66 | Cruise Control Switch signal input | "MAIN" | Analog | 11.1 ~ 12.1V |
| "SET" | 1.0 ~ 1.8V | |||
| "CANCEL" | -0.5 ~ 0.5V | |||
| "RESUME" | 2.5 ~ 3.5V | |||
| 67 | A/C Pressure Transducer (APT) signal input | A/C ON | Analog | 0.5 ~ 4.5V |
| 68 | Accelerator Position Sensor (APS) 2 signal input | C.T. | Analog | 0.29 ~ 0.46V |
| W.O.T. | 1.93 ~ 2.18V | |||
| 69 | ||||
| 70 | Engine speed signal output | Idle | Pulse | High: Battery voltage |
| Low: Max. 1.1V | ||||
| 0 | ||||
| 47.5 | ||||
| 71 | Cooling fan control output signal (PWM) output [High] | A/C ON | Pulse | High: Battery Voltage |
| 72 | ||||
| 73 | ||||
| 74 | Immobilizer communication line | Transmitting | DC | High: Min. Vbatt X 80% |
| Low: Max. Vbatt X 20% | ||||
| Receiving | High: Min. Vbatt X 70% | |||
| Low: Max. Vbatt X 30% | ||||
| 75 | Battery power (B+) | IG OFF | DC | Battery Voltage |
| IG ON | Max. 1.0V | |||
| 76 | ||||
| 77 | Battery power (B+) | Always (Without Ignition key) | DC | Battery voltage |
| 78 | Fuel pump resistor relay control output | Relay OFF | DC | Battery Voltage |
| Relay ON | Max.1.1V | |||
| 79 | ||||
| 80 | Power ground | Idle | DC | Max. 0.1V |
| 81 | ||||
| 82 | ||||
| 83 | ||||
| 84 | ||||
| 85 | ||||
| 86 | ||||
| 87 | ||||
| 88 | ||||
| 89 | ||||
| 90 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 91 | Cooling Fan Relay [Low] control output | A/C ON | Pulse | High: Battery Voltage |
| Low: Max. 1.1V | ||||
| 92 | ||||
| 93 | Starter Relay control output | Relay OFF | DC | Battery Voltage |
| Relay ON | Max 1.1V | |||
| 94 | Main Relay control output | Relay OFF | DC | Battery Voltage |
| Relay ON | Max 1.7V | |||
| 95 | Fuel Pump Relay control output | Relay OFF | DC | Battery voltage |
| Relay ON | Max 1.7V | |||
| 96 | Canister Close Valve (CCV) control output | Active | Pulse | High: Battery Voltage |
| Inactive | Low: Max. 1.0V | |||
| Vpeak: Max. 70V | ||||
| 97 | ||||
| 98 | ||||
| 99 | Battery power (B+) | IG OFF | DC | Battery Voltage |
| IG ON | Max. 1.0V | |||
| 100 | Battery power (B+) | IG OFF | DC | Battery voltage |
| IG ON | Max. 1.0V |
Connector [CLG-B]
ECM TERMINALS INPUT/OUTPUT CHART - CONNECTOR [CLG-B]
| Pin No. | Description | Condition | Type | Level |
|---|---|---|---|---|
| 1 | ||||
| 2 | ||||
| 3 | ||||
| 4 | ||||
| 5 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 6 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 7 | Throttle Position Sensor (TPS) PWM output | |||
| 8 | Crank request signal output | S/W OFF | DC | Max. 1.0V |
| S/W ON | Battery Voltage | |||
| 9 | Barometric Pressure Sensor (BPS) signal input | IG ON | Analog | Approx. 4.0V |
| 10 | CVVT Oil Air Temperature Sensor (OTS) signal input | Idle | DC | 0.15 (150°C) ~ 4.85V (-40°C) |
| 11 | ||||
| 12 | Throttle Position Sensor (TPS) 1 signal input | C.T. | Analog | 0.25 ~ 0.9V |
| W.O.T. | Min. 4.0V | |||
| 13 | Manifold Absolute Pressure Sensor (MAPS) signal input | IG ON | Analog | Approx. 4.44V |
| Idle | Approx. 0.75V | |||
| 14 | Intake Air Temperature Sensor (IATS) signal input | IG ON | Analog | 3.2V at -40°C(-40°F) |
| 0.05V at 125°C(257°F) | ||||
| 15 | Vehicle speed signal input | Vehicle Running | Pulse | High: Battery Voltage |
| Low: Max. 0.5V | ||||
| 0.7(1kph) | ||||
| 44 | ||||
| 16 | Knock Sensor (KS) [Bank2] [High] signal input | Knocking | Variable | -0.3 ~ 0.3V |
| Normal | Frequency | 0V | ||
| 17 | Knock Sensor (KS) [Bank2] [High] signal input | Knocking | Variable | -0.3 ~ 0.3V |
| Normal | Frequency | 0V | ||
| 18 | Crankshaft Position Sensor (CKPS) [High] signal input | Idle | SINE | 0.4 |
| Wave | 55 | |||
| 19 | Sensor ground | Idle | DC | Max. 0.1V |
| 20 | VCM Position Sensor signal input | Engine Running | Analog | 0.4 ~ 0.6V |
| 21 | Camshaft Position Sensor (CMPS) [Bank2/Intake] signal input | Idle | Pulse | High: 3.2 ~ Vcc |
| Low: Max. 0.7V | ||||
| 0 | ||||
| 22 | Electrical Load signal input | |||
| 23 | ||||
| 24 | Ignition coil (Cylinder#1) control output | Engine Running | Pulse | Vpeak = 400V |
| 0 | ||||
| 25 | ||||
| 26 | ||||
| 27 | ||||
| 28 | ||||
| 29 | ||||
| 30 | ||||
| 31 | Sensor ground | Idle | DC | Max. 0.1V |
| 32 | Sensor ground | Idle | DC | Max. 0.1V |
| 33 | Sensor ground | Idle | DC | Max. 0.1V |
| 34 | Throttle Position Sensor (TPS) 2 signal input | C.T. | Analog | Min. 4.0V |
| W.O.T. | 0.25 ~ 0.9V | |||
| 35 | Engine Coolant Temperature Sensor (ECTS) signal input | IG ON | Analog | 0.29V at 125°C(257°F) |
| 36 | ||||
| 37 | ||||
| 38 | Heated Oxygen Sensor (HO2S) [Bank1/Sensor 1] signal input | RICH | Analog | Min. 0.8V |
| LEAN | Max. 0.1V | |||
| 39 | Sensor ground | Idle | DC | Max. 0.1V |
| 40 | Sensor shield | Idle | DC | Max. 0.1V |
| 41 | Knock Sensor (KS) [Bank 2] [Low] signal input | Knocking | Variable | -0.3 ~ 0.3V |
| Normal | Frequency | 0V | ||
| 42 | Knock Sensor (KS) [Bank 1] [Low] signal input | Knocking | Variable | -0.3 ~ 0.3V |
| Normal | Frequency | 0V | ||
| 43 | Crankshaft Position Sensor (CKPS) [Low] signal input | Idle | SINE | 0.4 |
| Wave | 55 | |||
| 44 | Sensor ground | Idle | DC | Max. 150mV |
| 45 | ||||
| 46 | Camshaft Position Sensor (CMPS) [Bank2/Exhaust] signal input | Idle | Pulse | High: 3.2 ~ Vcc |
| Low: Max. 0.7V | ||||
| 0 | ||||
| 47 | ||||
| 48 | Sensor power (+5V) | IG OFF | DC | Max. 0.5V |
| IG ON | 4.75 ~ 5.25V | |||
| 49 | Ignition coil (Cylinder#3) control output | Engine Running | Pulse | Vpeak = 400V |
| 0 | ||||
| 50 | ||||
| 51 | ||||
| 52 | ||||
| 53 | ||||
| 54 | ||||
| 55 | ||||
| 56 | Sensor ground | Idle | DC | Max. 0.1V |
| 57 | ||||
| 58 | Heated Oxygen Sensor (HO2S) [Bank2/Sensor 2] signal input | RICH | Analog | Min. 0.8V |
| LEAN | Max. 0.1V | |||
| 59 | Heated Oxygen Sensor (HO2S) [Bank1/Sensor 2] signal input | RICH | Analog | Min. 0.8V |
| LEAN | Max. 0.1V | |||
| 60 | Sensor ground | Idle | DC | Max. 0.1V |
| 61 | ||||
| 62 | ||||
| 63 | Heated Oxygen Sensor (HO2S) [Bank2/Sensor 1] signal input | RICH | Analog | Min. 0.8V |
| LEAN | Max. 0.1V | |||
| 64 | Sensor ground | Idle | DC | Max. 0.1V |
| 65 | ||||
| 66 | Purge Control Solenoid Valve (PCSV) control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| 67 | ||||
| 68 | ||||
| 69 | ||||
| 70 | Camshaft Position Sensor (CMPS) [Bank1/Exhaust] signal input | Idle | Pulse | High: 3.2 ~ Vcc |
| Low: Max. 0.7V | ||||
| 0 | ||||
| 71 | Camshaft Position Sensor (CMPS) [Bank1/Intake] signal input | Idle | Pulse | High: 3.2 ~ Vcc |
| Low: Max. 0.7V | ||||
| 0 | ||||
| 72 | ||||
| 73 | Sensor power (+5V) | IG OFF | DC | 4.9 ~ 5.1V |
| IG ON | ||||
| 74 | Ignition coil (Cylinder#5) control output | Engine Running | Pulse | Vpeak = 400V |
| 0 | ||||
| 75 | ||||
| 76 | ||||
| 77 | ||||
| 78 | ||||
| 79 | ||||
| 80 | ETC Motor [High] control output | Engine Running | PWM | High: Battery voltage |
| Low: Max.1.0V | ||||
| 1, 500 | ||||
| 0 | ||||
| 81 | ETC Motor [-] control output | Engine Running | PWM | High: Battery Voltage |
| Low: Max.1.0V | ||||
| 1, 500 | ||||
| 0 | ||||
| 82 | Heated Oxygen Sensor (HO2S) [Bank1/Sensor 2] heater control output | Engine Running | PWM | High: Battery Voltage |
| Low: Max. 1.15V | ||||
| 0 | ||||
| 83 | Heated Oxygen Sensor (HO2S) [Bank2/Sensor 2] heater control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.15V | ||||
| 0 | ||||
| 84 | Fuel Pressure Control Valve (FPCV) control output | |||
| 85 | Injector (Cylinder#2) control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| 0 | ||||
| 47 | ||||
| 86 | Injector (Cylinder #5) control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| 0 | ||||
| 47 | ||||
| 87 | Injector (Cylinder#3) control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| 0 | ||||
| 47 | ||||
| 88 | Injector (Cylinder#6) control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| 0 | ||||
| 47 | ||||
| 89 | Injector (Cylinder#4) control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| 0 | ||||
| 47 | ||||
| 90 | Injector (Cylinder#1) control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| 0 | ||||
| 47 | ||||
| 91 | Heated Oxygen Sensor (HO2S) [Bank1/Sensor 1] heater control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.15V | ||||
| 0 | ||||
| 92 | Heated Oxygen Sensor (HO2S) [Bank2/Sensor 1] heater control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.15V | ||||
| 0 | ||||
| 93 | CVVT Oil Control Valve (OCV) [Bank2/Exhaust] control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| Frequency = 128Hz | ||||
| 0 | ||||
| 94 | CVVT Oil Control Valve (OCV) [Bank1/Exhaust] control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| Frequency= 128Hz | ||||
| 0 | ||||
| 95 | CVVT Oil Control Valve (OCV) [Bank2/Intake] control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| Frequency= 128Hz | ||||
| 0 | ||||
| 96 | CVVT Oil Control Valve (OCV) [Bank1/Intake] control output | Engine Running | PWM | High: Battery voltage |
| Low: Max. 1.0V | ||||
| Frequency= 128Hz | ||||
| 0 | ||||
| 97 | Ignition coil (Cylinder#2) control output | Engine Running | Pulse | Vpeak = 400V |
| 0 | ||||
| 98 | Ignition coil (Cylinder#6) control output | Engine Running | Pulse | Vpeak = 400V |
| 0 | ||||
| 99 | Ignition coil (Cylinder#4) control output | Engine Running | Pulse | Vpeak = 400V |
| 0 | ||||
| 100 | ||||