Automotive Glossary
Automotive Glossary
Browse the glossary using this index
Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL
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MassThe total theoretical weight of matter based on its atomic structure. The weight of matter without gravitational pull. | |
Mass Air Flow MeterA sensing device in the air intake duct of a fuel injection engine that provides data for control of the quantity of fuel that is injected. | |
Master CylinderThe pump on a brake hydraulic system. | |
MATManifold Air Temperature | |
MatchingIn painting, to make refinishing colours look the same as the original finish. | |
MattA surface with minimal reflection. | |
MatterA term used to describe any substance as a 'quantity of atoms'. | |
Matting agentAn additive used to lower the gloss of topcoat, single-stage colours and clearcoats. | |
MbMegabyte. Used to measure computer memory. 1 Mb = 1,000,000 bytes or 1024 Kb (kilobytes). | |
MCMMotor control module | |