The control module detected that the Evaporative emission (EVAP) canister purge flow signal stayed below the expected range. This is the manufacturer-specific definition used by Mazda.
Possible causes
- Wiring
- purge flow sensor
TuningBot DTC Database · v4.37.14
Manufacturer-specific interpretation for Mazda. All interpretations of P1444
The control module detected that the Evaporative emission (EVAP) canister purge flow signal stayed below the expected range. This is the manufacturer-specific definition used by Mazda.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Evaporative emission (EVAP) canister purge flow sensor - low input. The control module detected that the Evaporative emission (EVAP) canister purge flow signal stayed below the expected range. This is the manufacturer-specific definition used by Mazda.
P1444 is a manufacturer-specific code. In this database it is documented for: Mazda. The same number can mean something different on other brands.
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Understand the system behind this code: EVAP System