Code
P0507
Idle
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Most likely causes
- Fuite de vide
- Régulateur de ralenti
Symptoms you may notice
- High idle (1,000+ rpm)
- Check engine light
Checks to run
- Smoke-test for vacuum leaks
- Clean the throttle body
- Test idle control
Tools you may need
Smoke machine
Throttle cleaner
Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.