Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
064
Specific fault index within the subsystem.
Frequently asked questions about P0064
What does P0064 mean?
HO2S Heater Control Circuit High (Bank 2, Sensor 3). The control module detected that the signal in the HO2S Heater Control circuit stayed above the expected operating range.
Is P0064 generic or manufacturer-specific?
P0064 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0064 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.
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