The control module detected a fault associated with the B Camshaft Position - Unable to Achieve Locked Position Bank 1 circuit or function; the stored code identifies the affected component rather than a single failure mode.
TuningBot DTC Database · v4.37.15
P25E4 B Camshaft Position - Unable to Achieve Locked Position Bank 1
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P25E4 means
Related and nearby codes
How to read P25E4
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 P25E4
What does P25E4 mean?
B Camshaft Position - Unable to Achieve Locked Position Bank 1. The control module detected a fault associated with the B Camshaft Position - Unable to Achieve Locked Position Bank 1 circuit or function; the stored code identifies the affected component rather than a single failure mode.
Is P25E4 generic or manufacturer-specific?
P25E4 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P25E4 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
