When the engine is started for the first time after parking overnight in cold weather (below freezing),...
Mazda technical service bulletin 01-003-17-3297a for 2014-2016 Mazda MAZDA3.
- Bulletin number
- 01-003-17-3297a
- Component
- Fuel system, other: storage: tank assembly: pressure relief devices
- Summary
- When the engine is started for the first time after parking overnight in cold weather (below freezing), some vehicles may exhibit the check engine light on with DTC P0451:00 (Fuel tank pressure sensor: sensor characteristic malfunction) stored in memory.This concern may be caused by an increase in discharge resistance due to water accumulated and frozen in the canister vent hose.
Vehicles covered
- Mazda MAZDA3 2014-2016 201420152016
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