Powertrain
generic / SAE
P022D
Charge Air Cooler Bypass Control B Circuit/Open
Open circuit at charge air cooler bypass control A — bypass valve cannot be commanded.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number2 / 2D
Possible causes
- Wiring break high
- Pin pushed back out of connector body low
- Cracked solder joint inside the module or sensor low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 80–600 €
- Estimated time: 0.5–3 h
- Component: cac bypass valve b
- Component: actuator wiring
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012