P2AA9
Engine Coolant Bypass Valve B Position Sensor Circuit Low.
- Generic
- Powertrain
- Generic code
How this code is built
- P
- SystemPowertrain
- 2
- Defined bySAE, the same on every car
- A
- AreaHybrid propulsion
- A9
- FaultThe specific fault in that area
Guide
Writing the guide for P2AA9. The first open of a code takes up to a minute.