Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Sensor Specifications
Manifold Absolute Pressure Sensor (MAPS)
- Type: Piezo-resistive pressure sensor type
- Specification
| Pressure (kPa) | Output Voltage (V) |
|---|---|
| 20.0 | 0.79 |
| 46.7 | 1.84 |
| 101.32 | 4.0 |
Intake Air Temperature Sensor (IATS)
- Type: Thermistor type
- Specification
| Temperature [°C (°F)] | Resistance (kΩ) |
|---|---|
| -40 (-40) | 40.93 ~ 48.35 |
| -30 (-22) | 23.43 ~ 27.34 |
| -20 (-4) | 13.89 ~ 16.03 |
| -10 (14) | 8.50 ~ 9.71 |
| 0 (32) | 5.38 ~ 6.09 |
| 10 (50) | 3.48 ~ 3.90 |
| 20 (68) | 2.31 ~ 2.57 |
| 25 (77) | 1.90 ~ 2.10 |
| 30 (86) | 1.56 ~ 1.74 |
| 40 (104) | 1.08 ~ 1.21 |
| 60 (140) | 0.54 ~ 0.62 |
| 80 (176) | 0.29 ~ 0.34 |
Engine Coolant Temperature Sensor (ECTS)
- Type: Thermistor type
- Specifications
| Temperature [°C (°F)] | Resistance (kΩ) |
|---|---|
| -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)
- Type: Variable resistor type
- Specification
| Throttle Angle | Output Voltage (V) |
|---|---|
| C.T | 0.2 ~ 0.7 |
| W.O.T | Min. 4.0 V |
| Items | Specification |
|---|---|
| Sensor Resistance (kΩ) | 1.6 ~ 2.4 (20 °C) |
Heated Oxygen Sensor (HO2S)
- Type: Zirconia (ZrO2) type
- Specification
| A/F Ratio (λ) | Output Voltage (V) |
|---|---|
| Rich | 0.6 ~ 1.0 |
| Lean | 0 ~ 0.4 |
| Item | Specification |
|---|---|
| Heater Resistance (Ω) | Approx. 9.0 (20 °C) |
Camshaft Position Sensor (CMPS)
- Type: Hall effect type
Crankshaft Position Sensor (CKPS)
- Type: Magnetic field sensitive Type
| Item | Specification |
|---|---|
| Coil Resistance (Ω) | 774 ~ 946 |
Knock Sensor (KS)
- Type: Piezo-electricity type
- Specification
| Item | Specification |
|---|---|
| Capacitance (pF) | 950 ~ 1, 350 |
| Resistance (MΩ) | 4.87 |
Fuel Tank Pressure Sensor (FTPS)
- Type: Piezo-Resistive Pressure Sensor
- Specification
| Pressure (kPa) | Output Voltage (V) |
|---|---|
| -6.67 | 0.5 |
| 0 | 2.5 |
| +6.67 | 4.5 |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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