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.
Etc (Electronic Throttle Control) System: Inspection: Specification
[THROTTLE POSITION SENSOR]Β
| Throttle Angle (Β°) | Output Voltage (V) [Vref = 5.0V] | |
|---|---|---|
| TPS1 | TPS2 | |
| 0 | 0 | 5.00 |
| 10 | 0.48 | 4.52 |
| 20 | 0.95 | 4.05 |
| 30 | 1.43 | 3.57 |
| 40 | 1.90 | 3.10 |
| 50 | 2.38 | 2.62 |
| 60 | 2.86 | 2.14 |
| 70 | 3.33 | 1.67 |
| 80 | 3.81 | 1.19 |
| 90 | 4.29 | 0.71 |
| 100 | 4.76 | 0.24 |
| 105 | 5.00 | 0 |
| C.T (6-15Β°) | 0.3-0.7 | 4.3-4.7 |
| W.O.T (93-102Β°) | 4.45-4.85 | 0.15-0.55 |
| Item | Sensor Resistance (kΞ©) |
|---|---|
| TPS1 | 0.875-1.625 |
| TPS2 | 0.875-1.625 |
[ETC MOTOR]Β
| Item | Sensor Resistance |
|---|---|
| Coil Resistance (Ξ©) | 1.2-1.8Ξ© at 20Β°C (68Β°F) |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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