Code
P0016
Variable valve timing
Corrélation vilebrequin / arbre à cames — Rangée 1
Les signaux des arbres ne correspondent pas — vérifiez la distribution.
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Most likely causes
- Distribution sautée
- Capteur défectueux
- Chaîne détendue
Symptoms you may notice
- Check engine light
- Hard start
- Poor power
- Rough running
Checks to run
- Verify timing marks
- Check the chain/belt condition
- Test both position sensors
Tools you may need
OBD-II scanner
Oscilloscope
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.