The control module detected that the signal in the O2 Sensor Heater circuit stayed above the expected operating range. This is the manufacturer-specific definition used by BMW.
TuningBot DTC Database · v4.37.14
P1063 Diagnostic Trouble Code (4 interpretations)
4 manufacturer-specific interpretations across 3 manufacturers in the TuningBot DTC database.
BMW
1 interpretation
Dodge
1 interpretationThe control module detected a fault associated with the Inactive Coolant Temperature Sensor circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.
VAG
2 interpretationsThe control module determined that the Fuel pressure - control adaptation reached its permissible limit. This is the manufacturer-specific definition used by Audi.
Possible causes
- Air in fuel system
- fuel leak
- fuel lift pump
- fuel bypass valve
- fuel pressure control valve
- high pressure fuel pump
The control module determined that the Fuel pressure - control adaptation reached its permissible limit. This is the manufacturer-specific definition used by Volkswagen.
Possible causes
- Air in fuel system
- fuel leak
- fuel lift pump
- fuel bypass valve
- fuel pressure control valve
- high pressure fuel pump
Related and nearby codes
How to read P1063
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1063
What does P1063 mean?
Diagnostic Trouble Code (4 interpretations). The control module detected that the signal in the O2 Sensor Heater circuit stayed above the expected operating range. This is the manufacturer-specific definition used by BMW.
Is P1063 generic or manufacturer-specific?
P1063 is a manufacturer-specific code. In this database it is documented for: BMW, Dodge, VAG. The same number can mean something different on other brands.
Can TuningBot remove P1063 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: Oxygen Sensors (Lambda)
