Unit 2 Test B

Front

A scan tool is capable of all of the following tasks, except: modifying the powertrain control module programming., reading and clearing diagnostic trouble codes., observing live vehicle data., viewing freeze frame data from codes that have been set.

Back

modifying the powertrain control module programming.

Front

If the tire size is P195/60R14, the section width is _____?

Back

195 mm

Front

If a tire size is P215/65R17, the aspect ratio of the tire is _____

Back

65

Front

A disc brake inspection includes checking all of the following parts, except: wheel cylinder, brake caliper slides, brake pad thickness, brake disc condition

Back

wheel cylinder

Front

A drum brake inspection includes checking all of the following parts, except: wheel cylinder, caliper piston, shoe linings, hardware (springs, clips, and pins)

Back

caliper piston

Front

All of the following are examples of live vehicle datastreams that can be viewed on a scan tool, except: engine load percentage, spark advance degrees, engine rpm.

Back

oil viscosity.

Front

All of the following are examples of diagnostic trouble codes, except: P0138, U0537, C1894, X8276

Back

X8276

Front

All of the following statements are true about tire pressure, except: the pressure specifications can be found on a decal on the vehicle., the pressure should be checked and adjusted when the tire is hot., the overinflation of a tire will cause improper tread wear during operation., the tire may be pressurized with purified nitrogen gas.

Back

the pressure should be checked and adjusted when the tire is hot.

Front

When inspecting a tire, all of the following issues require tire replacement, except: low tire pressure., severe tread wear., a large tear in the sidewall., cracks in the sidewall due to old age.

Back

low tire pressure.

Front

When measuring brake disc runout, the dial indicator tip should touch the _____ as the disc is rotated.

Back

center of the brake disc