Ordinary engine noise, known as background noise, can be used to allow the PCM to detect some circuit faults. The sensor used to detect the engine noise is the:
A. TPS
B. KS
C. MAP sensor
D. ECT sensor
Answer: B
You might also like to view...
Where a circularity tolerance is applied to a cylindrical surface, if Rule #1 applies, the diameter must also pass thru its ____________________ boundary.
Fill in the blank(s) with the appropriate word(s).
High-moisture forage that is stored anaerobically is called ____________________
Fill in the blank(s) with correct word
An alternator could test as producing lower-than-normal output, yet be okay, if the _________
A) Engine speed is not high enough during testing B) Battery is weak or defective C) Drive belt is loose or slipping D) Any of the above
A black box with a circuit in it is connected to a variable resistor. An ideal ammeter (with zero resistance) and an ideal voltmeter (with infinite resistance) are used to measure current and voltage as shown in Fig. 4.143. The results are shown in the table below.
 FIGURE 1.png)