Mazda TSB #SA-030-18

2017 Mazda MAZDA3

TSB Document:

Affected Component: FUEL SYSTEM, GASOLINE

Summary
Some customer may complain about the CHECK ENGINE light ON while driving. When diagnosed, it is found that the PCM has stored DTC P0456 for evaporative gas leakage (extremely low). This may be caused by leakage detected from the catch tank unit (1) at the purge valve (2).

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Date Published
JUN 25, 2018
NHTSA TSB #
10143956
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