The control module detected that the Cylinder 12 Pressure value was above the expected limit.
TuningBot DTC Database · v4.37.15
P236C Cylinder 12 Pressure Too High
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P236C means
Related and nearby codes
How to read P236C
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 P236C
What does P236C mean?
Cylinder 12 Pressure Too High. The control module detected that the Cylinder 12 Pressure value was above the expected limit.
Is P236C generic or manufacturer-specific?
P236C is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P236C 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
