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.
2004 Hyundai Accent BaseFACTORY OEM SERVICE PROCEDURE
Using Hi-Scan
INJECTOR TEST SPECIFICATIONS
| Check item | Data display | Check conditions | Engine state | Test specification |
|---|---|---|---|---|
| Injectors | Injector duration |
|
Idle RPM | 1.5~4.5 ms |
| 2000 RPM | ||||
| 3000 RPM | ||||
| Racing | Increasing |
INJECTOR TEST REFERENCE
| Check item | Check condition | HI-SCAN display | Type |
|---|---|---|---|
Injector
|
Start the engine | 01. No.1 Injector | Activate |
| 02. No.2 Injector | Activate | ||
| 03. No.3 Injector | Activate | ||
| 04. No.4 Injector | Activate |
Factory Service Tools
Use the Manual With the Right Hardware
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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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