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Code

P0102

Air intake

Signal débitmètre MAF bas

Le signal du débitmètre est trop bas.

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Most likely causes

Capteur MAF défectueux
Circuit ouvert
Fuite d’air

Symptoms you may notice

Check engine light
Hard start
Poor power
Rough idle

Checks to run

Measure MAF signal voltage
Inspect wiring and connector
Check the air filter

Tools you may need

Multimeter OBD-II scanner

Always diagnose before replacing. Codes share symptoms; confirm the cause with measurements before buying parts.

Related codes in Air intake

Signal capteur température d’air admission haut

Défaut circuit débitmètre MAF

Débitmètre MAF — plage / performance

Capteur MAP — plage / performance

Défaut circuit température d’air admission

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