I have annotated the errors in the picture.
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<em>Hope this helps :)</em>
A misfire code is a type A diagnostic trouble code.
A type A misfire indicates impending catalyst damage and is the most serious type of misfire condition. If this type of misfire is detected, the MIL may flash once per second to notify the driver that the car needs immediate service as soon as possible. In addition, a DTC is set and a freeze frame data is stored.
B) For Military Purposes but around the 1970s they became widely available to consumers.
A virus can do many things from burn up your hard drive to just annoy you with ads. the best thing you can do if you think you have one is take it to a professional
"flat file"
A simple database program whose records have no relationship to one another<span>single</span>