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TuningBot DTC Database · v4.37.14

P0094 Fuel System Leak Detected - Small Leak

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainEngineOBD2

What P0094 means

P0094
Fuel System Leak Detected - Small Leak Generic · engine Data confidence 90%

The control module detected a leak in the Fuel System during the system leak monitor.

Possible causes

  • Wiring
  • fuel pressure sensor
  • mechanical fault

Related and nearby codes

How to read P0094

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

094

Specific fault index within the subsystem.

Frequently asked questions about P0094

What does P0094 mean?

Fuel System Leak Detected - Small Leak. The control module detected a leak in the Fuel System during the system leak monitor.

Is P0094 generic or manufacturer-specific?

P0094 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0094 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

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