Powertrain
generic / SAE
P2395
Diesel Intake Air Flow B Control Stuck Closed
Same as P2394 with the valve stuck closed - intake airflow blocked even when the engine should run with full air.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number3 / 95
Possible causes
- Valve stuck closed due to soot or broken linkage high
- Carbon or debris buildup preventing free movement low
- Component wear with age - mechanical play low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 200–1000 €
- Estimated time: 1–4 h
- Component: diesel intake air flow b
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012