Camshaft Position Sensor: Testing and Inspection

1995 Hyundai Accent L4-1.5L SOHC Alpha EngineSECTION Testing and Inspection













CIRCUIT DIAGRAM





TROUBLESHOOTING PROCEDURES
NOTE: If Diagnostic Trouble Code (DTC) (3222) is not erased when battery (-) is reset, it indicates a Camshaft Position Sensor (CMP) fault.





USING VOLTMETER











HARNESS INSPECTION PROCEDURES

TROUBLESHOOTING HINTS
If the camshaft position sensor does not operate correctly. correct sequential injection is not made so that the engine may stall or run irregularly at idle or fail to accelerate normally.

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.