故障コード索引 · medium
P0100
Mass air flow circuit malfunction (diesel)
Mass air flow circuit malfunction (diesel)
Applies to: 2.0D / 2.2D diesel (Ford Duratorq TDCi), 2003-2009 · Confidence: Platform code set + documented field failures
Common causes
- MAF contamination from EGR soot and oil mist
- Connector fault
- MAF failure
Quick checks
- Scan access: Generic OBD-II scan tool / WDS-IDS
Typical fixes
- Clean or replace the MAF - on EGR-equipped diesels the hot film soots up and reads low, causing poor performance and smoke