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.
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HOMESERVICE MANUALSHYUNDAI1994SCOUPE BASE, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - TESTS W/CODESSELF-DIAGNOSTIC SYSTEMACTUATOR CONTROL SEQUENCE PROCEDURE
1994 Hyundai Scoupe Base, Automatic
Actuator Control Sequence Procedure
1994 Hyundai Scoupe Base, AutomaticSECTION Actuator Control Sequence Procedure
- Ensure ignition switch is in OFF position. Connect jumper wire to diagnostic connector terminal No. 10 and vehicle ground. See Figure . Turn ignition switch to ON position. Disconnect ground wire in 2.5-4.0 seconds. Actuator test should start. See ACTUATOR TEST SEQUENCE table.
- To proceed with next test, ground jumper wire for 2.5-4.0 seconds. If jumper wire is grounded longer than 4 seconds, test sequence will start from beginning. Continue to ground jumper wire until 3333 (end of output) is flashed.
ACTUATOR TEST SEQUENCE
| Activated Component | Sequence No. | Flash Code |
|---|---|---|
| Injector No. 1 | 1 | 1312 |
| Injector No. 3 | 2 | 1314 |
| Injector No. 4 | 3 | 1313 |
| Injector No. 2 | 4 | 1315 |
| IAC Motor | 5 | 1321 |
| Purge Control Valve | 6 | 1322 |
RENDER: 1.0x
NO RELATED
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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.