Two technicians are diagnosing a poorly running engine. There are no diagnostic trouble codes. When the MAF sensor is unplugged, the engine runs better. Technician A says that this means the MAF is supplying incorrect air flow information to the PCM. Technician B says that this indicates the PCM is defective. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
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Antes de llevar a cabo operaciones de roscado, se debe revisar:
a. el nivel del aceite para corte de roscas. b. la dirección de rotación. c. el tornillo de cebado. d. la rueda.
One of the key U.S. government interventions to address the economic fallout of the recession of 2008 was
A. nationalization of a handful of American banks. B. creating a Troubled Assets Relief Program (TARP) to give hundreds of millions of dollars to buy toxic assets and inject cash into the nation's biggest banks and corporations. C. liquidation of all of the mortgage assets of the Federal National Mortgage Association ("Fannie Mae") and the Federal Home Mortgage Corporation ("Freddie Mac"). D. a massive income and business tax cut to stimulate business activity. E. None of these choices are correct.
The ____ movement of indicating movement to points or positions defines a point from the machine's current position.
A. incremental B. relative C. perspective D. absolute
Two principal components of a perspective drawing are ____.
A. the location of the station point, and the location of the vanishing point B. the picture plane, and the vanishing point vertical C. the horizon line, and the location of the picture plane D. the eye of the person viewing the object, and the location of the person in relation to the object E. none of the above