ASVAB Automotive Information Computer System Components Practice Test 931166

Question 1 of 5
Powertrain Control Module

The main computer or powertrain control module (PCM) uses pre-programmed software to analyze the input received from sensors and produce output signals to adjust vehicle performance and operation. (Engine control unit (ECU) is another name for the PCM.)

Another name for the powertrain control module is the __________ control unit.

engine

transmission

electrical

universal