When hiting bumps the fuel system shut-off activates on 2005 Mazda B2300

Had a few occasions when driving on rough roadways that the vehicle shuts-off due to fuel loss. Hit the reset button and it runs. This is 1 2005 B2300 CA emissions and manual. Crash Sensor? Crank Position Sensor. No codes are sent according to my Actron 9180

Asked by for the 2005 Mazda B2300
1 answer
vibration cause the switch to trip make sure you push hard when you reset may have a defective switch replace or keep resetting