Mercedes C-Class MAF Sensor Contamination
Mercedes-Benz
C-Class
2007
M271/M272
Safe to Drive?
⚠️ Drive with Caution
Urgency Level
🟡 Monitor Closely
MAF sensor contamination on W204 C-Class causes lean running and poor economy. P0101 stored. Clean first with MAF cleaner. If fault persists after cleaning, replace sensor at £100-250.
Repair / Solution
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