Powertrain
generic / SAE
P028B
Charge Air Cooler Cooling Fan Performance/Stuck Off
CAC cooling fan does not run when commanded.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number2 / 8B
Possible causes
- Fan motor seized high
- Carbon or debris buildup preventing free movement low
- Component wear with age - mechanical play low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 120–800 €
- Estimated time: 0.5–4 h
- Component: cac cooling fan
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012