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P1228
Fuel Pump Malfunction
Toyota · fuel
Data confidence
62%
The control module detected improper operation of the Fuel Pump. This is the manufacturer-specific definition used by Toyota.
TuningBot DTC Database · v4.37.15
P1228 Toyota - Fuel Pump Malfunction
Manufacturer-specific interpretation for Toyota. All interpretations of P1228
What P1228 means
Related and nearby codes
How to read P1228
P
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
228
Specific fault index within the subsystem.
Frequently asked questions about P1228
What does P1228 mean?
Fuel Pump Malfunction. The control module detected improper operation of the Fuel Pump. This is the manufacturer-specific definition used by Toyota.
Is P1228 generic or manufacturer-specific?
P1228 is a manufacturer-specific code. In this database it is documented for: Toyota. The same number can mean something different on other brands.
Can TuningBot remove P1228 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