Two technicians are discussing a stepped ECT circuit. Technician ...

[abern]

Two technicians are discussing a stepped ECT circuit. Technician A says that the sensor used for a stepped circuit is different than one used in a non-stepped circuit. Technician B says that a stepped ECT circuit uses different internal resistance inside the PCM. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians D) Neither technician

Question 2

When diagnosing an electronic distributor ignition system, a 12-volt test light connected from the negative primary coil terminal to ground flutters while cranking the engine. A test spark tester does not fire when it is connected from the coil secondary wire to ground while cranking the engine. The cause of this problem could be a ________.
 
  A) Defective ignition coil B) Defective primary circuit
  C) Defective ignition module D) Defective pickup coil

[huda]

Answer to Question 1

B

Answer to Question 2

A