Powertrain
generic / SAE
P22CF
Turbocharger Turbine Inlet Valve Control Circuit/Open
The drive circuit for the turbocharger turbine inlet valve is open. On sequential or two-stage charging the turbine inlet valve directs exhaust gas to the relevant turbine.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number2 / CF
Possible causes
- Solenoid winding open high
- Pin pushed back out of connector body low
- Cracked solder joint inside the module or sensor low
Symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 200–1500 €
- Estimated time: 1–4 h
- Component: turbocharger
- Component: turbine inlet valve
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012