Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
261
Specific fault index within the subsystem.
Frequently asked questions about P0261
What does P0261 mean?
Cylinder 1 Injector Circuit Low. The control module detected that the signal in the Cylinder 1 Injector circuit stayed below the expected operating range.
Is P0261 generic or manufacturer-specific?
P0261 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0261 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.
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