P1456
Heated Catalyst Heater Power Supply Open Circuit Bank 1.
- BMW
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 4
- AreaAuxiliary emission controls
- 56
- FaultThe specific fault in that area
Guide
Writing the guide for P1456. The first open of a code takes up to a minute.
This code for other makes
- P1456GenericFuel Tank Temperature Sensor Circuit Malfunction
- P1456AcuraEvaporative Emission Control System Leak Detected Fuel Tank System
- P1456HondaEvaporative Emission Control System Leak Detected Fuel Tank System
- P1456InfinitiEvaporative Emission Control System Leak Detected Fuel Tank System
- P1456MazdaFuel Tank Temperature Sensor Circuit
- P1456OtherFuel Tank Temperature Sensor Circuit Malfunction
- P1456VolkswagenExhaust Gas Temperature Control Bank 1 Limit Attained