Catalyst temperature sensor - correlation error
BMW · emissions
Data confidence62%
The control module registered the fault condition described as "Catalyst temperature sensor - correlation error". This is the manufacturer-specific definition used by BMW.
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
217
Specific fault index within the subsystem.
Frequently asked questions about P1217
What does P1217 mean?
Catalyst temperature sensor - correlation error. The control module registered the fault condition described as "Catalyst temperature sensor - correlation error". This is the manufacturer-specific definition used by BMW.
Is P1217 generic or manufacturer-specific?
P1217 is a manufacturer-specific code. In this database it is documented for: BMW. The same number can mean something different on other brands.
Can TuningBot remove P1217 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.