Powertrain
generic / SAE
P23A8
Exhaust Heat Exchanger Bypass Valve B Position Sensor Stop Performance
During calibration the position sensor of bypass valve B does not reach one of its mechanical end stops as expected.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number3 / A8
Possible causes
- Linkage worn or slipping high
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 200–800 €
- Estimated time: 1–3 h
- Component: exhaust bypass valve b
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012