Powertrain
generic / SAE
P26FE
Exhaust Flow Control Valve A Control Performance
The exhaust flow control valve A responds to commands but the resulting flow or back-pressure does not match expectations. Worn flap or carbon coking on the bore.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number6 / FE
Possible causes
- Worn valve flap loses sealing high
- Carbon coking restricts valve travel medium
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 200–1500 €
- Estimated time: 1.5–5 h
- Component: exhaust flow valve a
- Component: actuator
- MIL / check engine light
Sources
References
sae:J2012