What does code P1446 mean on Mazda vehicles?
The EVAP purge flow sensor circuit voltage is higher than expected.
OBD-II Code Mazda
P1446 — Mazda — EVAP Purge Flow Sensor Circuit High Voltage
The EVAP purge flow sensor circuit voltage is higher than expected.
Common symptoms
- Check engine light
Possible causes
- Faulty purge flow sensor
- wiring issue
Initial recommendation
Test EVAP purge flow sensor and inspect wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
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