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View Full Version : 2007 mazda 3 hatch - error codes



zxcinque
08-16-2012, 09:18 PM
hey guys,

any help would be much appreciated with below error codes found using my maxidiag scan tool:

b1013-occupant classification system calibration fault (what the hell does this mean?)
c1233-left front wheel speed sensor input signal missing (abs light is on dash)
p0455-evaporative emission control system leak detected (gross leak)

should i replaced all 3 sensors?
would the cars performance deteriorate if not changed?

the car drives really well. the only issue the car has is that it always makes a weird sound for a about 2-3 seconds when you start the car in the morning. the sound is also present if you restart the car after it has been sitting for a couple of hours :bang. im wondering if any of the problems above is causing this engine sound at start up. i will try to link a youtube video of the engine sound once ready.

cheers