General Information (Fuel System) - 3.8L: Specifications: Sensors
Mass Air Flow Sensor (MAFS)
- Type: Hot-film type
- Specification
MASS AIR FLOW SENSOR SPECIFICATIONS
| Air Flow (kg/h) | Frequency (Hz) |
|---|---|
| 12.6 | 2, 320 |
| 18.0 | 2, 645 |
| 23.4 | 2, 903 |
| 32.4 | 3, 263 |
| 43.2 | 3, 622 |
| 57.6 | 3, 986 |
| 72.0 | 4, 288 |
| 108.0 | 4, 876 |
| 144.0 | 5, 380 |
| 198.0 | 5, 983 |
| 270.0 | 6, 636 |
| 360.0 | 7, 286 |
| 486.0 | 8, 002 |
| 666.0 | 8, 843 |
| 900.0 | 9, 699 |
Intake Air Temperature Sensor (IATS)
- Type: Thermistor type
- Specification
INTAKE AIR TEMPERATURE SENSOR (IATS) SPECIFICATIONS
| Temperature | Resistance (kΩ) | |
|---|---|---|
| °C | °F | |
| -40 | -40 | 100.87 |
| -20 | -4 | 28.58 |
| 0 | 32 | 9.40 |
| 10 | 50 | 5.66 |
| 20 | 68 | 3.51 |
| 40 | 104 | 1.47 |
| 60 | 140 | 0.67 |
| 80 | 176 | 0.33 |
Manifold Absolute Pressure Sensor (MAPS)
- Type: Piezo-resistive pressure sensor
- Specification
MANIFOLD ABSOLUTE PRESSURE SENSOR (MAPS) SPECIFICATIONS
| Pressure (kPa) | Output Voltage (V) |
|---|---|
| 20.0 | 0.79 |
| 46.66 | 1.84 |
| 101.32 | 4.0 |
Engine Coolant Temperature Sensor (ECTS)
- Type: Thermistor type
- Specification
ENGINE COOLANT TEMPERATURE SENSOR (ECTS) SPECIFICATIONS
| Temperature | Resistance (kΩ) | |
|---|---|---|
| °C | °F | |
| -40 | -40 | 48.14 |
| -20 | -4 | 14.13 ~ 16.83 |
| 0 | 32 | 5.79 |
| 20 | 68 | 2.31 ~ 2.59 |
| 40 | 104 | 1.15 |
| 60 | 140 | 0.59 |
| 80 | 176 | 0.32 |
Throttle Position Sensor (TPS) [integrated into ETC Module]
- Type: Variable resistor type
- Specification
THROTTLE POSITION SENSOR (TPS) OUTPUT VOLTAGE SPECIFICATIONS
| Throttle Angle (°) | Output Voltage (V) | |
|---|---|---|
| TPS1 | TPS2 | |
| 0 | 0.0 | 5.0 |
| 10 | 0.5 | 4.5 |
| 20 | 0.9 | 4.1 |
| 30 | 1.4 | 3.6 |
| 40 | 1.8 | 3.2 |
| 50 | 2.3 | 2.7 |
| 60 | 2.7 | 2.3 |
| 70 | 3.2 | 1.8 |
| 80 | 3.6 | 1.4 |
| 90 | 4.1 | 0.9 |
| 100 | 4.5 | 0.5 |
| 110 | 5.0 | 0.0 |
THROTTLE POSITION SENSOR (TPS) RESISTANCE SPECIFICATIONS
| Item | Sensor Resistance (kΩ) |
|---|---|
| TPS1 | 3.6 ~ 6.0 [20°C (68°F)] |
| TPS2 | 2.7 ~ 4.1 [20°C (68°F)] |
Crankshaft Position Sensor (CKPS)
- Type: Magnetic field sensitive sensor
- Specification
CRANKSHAFT POSITION SENSOR (CKPS) SPECIFICATIONS
| Item | Specification |
|---|---|
| Coil Resistance (Ω) | 630 ~ 770 [25°C (77°F)] |
| Air Gap (mm) | 0.5 ~ 1.5 |
Camshaft Position Sensor (CMPS)
- Type: Hall effect type
- Specification
CAMSHAFT POSITION SENSOR (CMPS) SPECIFICATIONS
| Item | Specification |
|---|---|
| Output Voltage (V) | High: 5.0 |
| Low: 0.7 | |
| Air Gap (mm) | 0.5 ~ 1.5 |
Knock Sensor (KS)
- Type: Piezo-electric type
- Specification
KNOCK SENSOR (KS) SPECIFICATION
| Item | Specification |
|---|---|
| Capacitance (pF) | 1, 480 ~ 2, 220 |
Heated Oxygen Sensor (HO2S)
- Type: Zirconia (ZrO2) Type
- Specification
HEATED OXYGEN SENSOR (HO2S) OUTPUT VOLTAGE SPECIFICATIONS
| A/F Ratio (λ) | Output Voltage (V) |
|---|---|
| RICH | 0.75 ~ 0.92 |
| LEAN | 0.04 ~ 0.1 |
HEATED OXYGEN SENSOR (HO2S) HEATER RESISTANCE SPECIFICATION
| Item | Specification |
|---|---|
| Heater Resistance (Ω) | 8.1 ~ 11.1 [21°C (69.8°F)] |
CVVT Oil Temperature Sensor (OTS)
- Type: Thermistor type
- Specification
CVVT OIL TEMPERATURE SENSOR (OTS) SPECIFICATIONS
| Temperature | Resistance (kΩ) | |
|---|---|---|
| °C | °F | |
| -40 | -40 | 52.15 |
| -20 | -4 | 16.52 |
| 0 | 32 | 6.0 |
| 20 | 68 | 2.45 |
| 40 | 104 | 1.11 |
| 60 | 140 | 0.54 |
| 80 | 176 | 0.29 |
Accelerator Position Sensor (APS)
- Type: Magnetic field sensitive sensor
- Specification
ACCELERATOR POSITION SENSOR (APS) SPECIFICATIONS
| Accelerator Position | Output Voltage (V) | |
|---|---|---|
| APS1 | APS2 | |
| C.T. | 0.7 ~ 0.8 | 0.33 ~ 0.43 |
| W.O.T. | 3.85 ~ 4.35 | 1.93 ~ 2.18 |
Fuel Tank Pressure Sensor (FTPS)
- Type: Piezo-Resistive Pressure Sensor
- Specification
FUEL TANK PRESSURE SENSOR (FTPS) SPECIFICATIONS
| Pressure (kPa) | Output Voltage (V) |
|---|---|
| -6.67 | 0.5 |
| 0 | 2.5 |
| 6.67 | 4.5 |