The control module detected that the actual Fuel Rail Pressure Malfunction Maximum value stayed above the specified value (positive control deviation). This is the manufacturer-specific definition used by Chrysler.
TuningBot DTC Database · v4.37.15
P1151 Chrysler - Fuel Rail Pressure Malfunction Maximum Positive Deviation
Manufacturer-specific interpretation for Chrysler. All interpretations of P1151
What P1151 means
Related and nearby codes
How to read P1151
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Frequently asked questions about P1151
What does P1151 mean?
Fuel Rail Pressure Malfunction Maximum Positive Deviation. The control module detected that the actual Fuel Rail Pressure Malfunction Maximum value stayed above the specified value (positive control deviation). This is the manufacturer-specific definition used by Chrysler.
Is P1151 generic or manufacturer-specific?
P1151 is a manufacturer-specific code. In this database it is documented for: Chrysler. The same number can mean something different on other brands.
Can TuningBot remove P1151 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
