Haldermann Chapter 71
The four basic computer functions include...
Input, processing, storage, and output
Analog signals from sensors are changed to digital signals for processing by the computer through which type of circuit?
Analog-to-digital converter
The "brain" of the computer is the ...
CPU
All OBDII vehicles use what type of read-only memory?
EEPROM
Which item is a computer output device?
Evaporative emission control solenoid, Fuel injector, Transmission shift solenoid
The SAE term for the vehicle computer is...
PCM
Which item is a computer input sensor?
RPM, Engine coolant temperature, Throttle position angle
WHat two things can a vehicle computer actually perform (output)?
Turn something on or turn something off
What unit of electricity is used as a signal for a computer?
Volt