Engine Management System
ENGINE MANAGEMENT SYSTEM SPECIFICATIONS
| SENSORS | Mass Air Flow Sensor (MAFS) | Type | Hot film type | |
| Output Voltage | Idle: 0.6 ~ 1.0V | |||
| 2000 RPM: 1.3 ~ 1.5V 3000 RPM: 1.7 ~ 1.9V |
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| Intake Air Temperature Sensor (IATS) | Type | Thermistor type (built in MAFS) | ||
| Resistance | -20°C (-4°F) | 11.72 ~ 19.54 kΩ | ||
| 0°C (32°F) | 4.75 ~ 7.11 kΩ | |||
| 20°C (68°F) | 2.22 ~ 2.82 kΩ | |||
| 40°C (104°F) | 1.06 ~ 1.31 kΩ | |||
| 60° (140°F) | 0.55 ~ 0.66 kΩ | |||
| 80°C (176°F) | 0.30 ~ 0.36 kΩ | |||
| Engine Coolant Temperature Sensor (ECTS) | Type | Thermistor type | ||
| Resistance | -40°C (-40°F) | 48.14 kΩ | ||
| -20°C (-4°F) | 14.13~16.83 kΩ | |||
| 0°C (32°F) | 5.79 kΩ | |||
| 20°C (68°F) | 2.31 ~ 2.59 kΩ | |||
| 40°C (104°F) | 1.15 kΩ | |||
| 60°C (140°F) | 0.59 kΩ | |||
| 80°C (176°F) | 0.32 kΩ | |||
| SENSOR | Throttle Position Sensor (TPS) | Type | Variable Resistor Type | |
| Resistance | 1.6 ~ 2.4 kΩ | |||
| Output Voltage | C.T | 0.2 ~ 0.8 V | ||
| W.O.T | 4.3 ~ 4.8 V | |||
| Heated Oxygen Sensor (HO2S) | Type | Zirconia Sensor (including Heater) | ||
| Output Voltage | 0 ~ 1V | |||
| Heater Resistance | 3.0 ~ 4.0Ω at 23+/-5°C | |||
| Knock Sensor | Type | Piezo-electric type | ||
| Capacitance | 0.8 ~ 1.6 nF | |||
| Camshaft Position Sensor (CMPS) | Type | Hall Effect Sensor | ||
| Output Voltage | 0 ~ 5.0V | |||
| Crankshaft Position Sensor (CKPS) | Type | Hall Effect Sensor | ||
| Output Voltage | 0 ~ 5.0V | |||
| Fuel Tank Pressure Sensor (FTPS) | Type | Piezo-Resistivity type | ||
| Output Voltage | Approx. 2.5V at idle | |||
| ACTUATORS | Injector | Type | Electromagnetic Type | |
| Number | 6 | |||
| Coil Resistance | 13.8 ~ 15.2 Ω at 20°C | |||
| Purge Control Solenoid Valve (PCSV) | Type | Duty Control Type | ||
| Coil Resistance | 24.5 ~ 27.5 Ω at 20°C | |||
| Idle Speed Control Actuator (ISCA) | Type | Double Coil Type | ||
| Coil Resistance | CLOSE | 17.0 ~ 18.2 Ω (at 20°C) | ||
| OPEN | 14.9 ~ 16.1 Ω (at 20°C) | |||
| Ignition Coil | Type | Mold Coil type | ||
| Primary Coil | 0.74+/-10% Ω | |||
| Secondary Coil | 13.3+/-15% kΩ | |||
| Canister Close Valve (CCV) | Type | ON/OFF Control type | ||
| Resistance | 23.9 ~ 26.9Ω at 20°C (68°F) | |||