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P0E7F
Coolant Bypass Valve B Control Stuck/Open
Generic · engine
Data confidence
65%
The control module registered the fault condition described as "Coolant Bypass Valve B Control Stuck/Open".
TuningBot DTC Database · v4.37.15
P0E7F Coolant Bypass Valve B Control Stuck/Open
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0E7F means
Related and nearby codes
How to read P0E7F
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
E7F
Specific fault index within the subsystem.
Frequently asked questions about P0E7F
What does P0E7F mean?
Coolant Bypass Valve B Control Stuck/Open. The control module registered the fault condition described as "Coolant Bypass Valve B Control Stuck/Open".
Is P0E7F generic or manufacturer-specific?
P0E7F is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0E7F 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