The control module detected that the current in the Engine Coolant Flow Control Valve Motor circuit was above the expected range.
TuningBot DTC Database · v4.37.15
P2B58 Engine Coolant Flow Control Valve Motor Current High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2B58 means
Related and nearby codes
How to read P2B58
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 P2B58
What does P2B58 mean?
Engine Coolant Flow Control Valve Motor Current High. The control module detected that the current in the Engine Coolant Flow Control Valve Motor circuit was above the expected range.
Is P2B58 generic or manufacturer-specific?
P2B58 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2B58 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
