All of these are OBD-II requirements EXCEPT ________
A) Alert the driver of necessary emission-related repairs or service
B) Use standardized DTCs and accept a generic scan tool
C) Tell the technician what is wrong with the engine
D) Detect component degradation or faulty emission control operation
C
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This material is low in carbon and is commonly used for forged and machined parts but cannot be hardened.
a. mild steel b. medium carbon steel c. high carbon steel d. hot-rolled steel
The shearing of a(n) ____________________ decreases the chances of crankshaft breakage
Fill in the blank(s) with the appropriate word(s).
The viscosity of engine oil is found where?
A) Lubrication guide B) Owners manual C) Factory service manual or service information D) All of the above
The process of purging soot from a diesel particulate filter is called ________
A) Regulation B) Regeneration C) Sooting D) Heating