Scan Tester Procedure

1994 Hyundai Excel Base, StandardSECTION Scan Tester Procedure

Access CKP service data item No. 22. Scan tester should display idle speed. See CKP IDLE SPEED SPECIFICATION table.

CKP IDLE SPEED SPECIFICATION

Coolant Temperature °F (°C) Engine RPM
-4 (-20) 1500-1700
32 (0) 1350-1550
68 (20) 1200-1400
104 (40) 1000-1200
176 (80) 650-850
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.