P1412
EGR Differential Pressure Sensor Signal Too Low.
- Volkswagen
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 4
- AreaAuxiliary emission controls
- 12
- FaultThe specific fault in that area
Guide
Writing the guide for P1412. The first open of a code takes up to a minute.