The control module detected a fault associated with the Proximity Detection Circuit B High circuit or function; the stored code identifies the affected component rather than a single failure mode.
TuningBot DTC Database · v4.37.15
P2E8A Proximity Detection Circuit B High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2E8A means
Related and nearby codes
How to read P2E8A
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about P2E8A
What does P2E8A mean?
Proximity Detection Circuit B High. The control module detected a fault associated with the Proximity Detection Circuit B High circuit or function; the stored code identifies the affected component rather than a single failure mode.
Is P2E8A generic or manufacturer-specific?
P2E8A is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2E8A 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.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
