Waste-spark ignition is being discussed. Technician A says that ...

[CORALGRILL2014]

Waste-spark ignition is being discussed. Technician A says that more voltage is required to fire the compression cylinder than the companion cylinder. Technician B says that waste-spark systems that use compression-sensing electronics do not require a camshaft sensor for engine position. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians D) Neither technician

Question 2

The following statements are all correct EXCEPT ________
 
  A) Waste-spark systems use a signal from the PCM once the engine is running.
  B) Waste-spark systems do not need a timing signal from the PCM when cranking the engine.
  C) No ignition system uses the PCM to control ignition timing.
  D) Up-integrated ignition controls use the PCM to control ignition timing.

[Kaytorgator]

Answer to Question 1

C

Answer to Question 2

C

[CORALGRILL2014]

Thank you

[Kaytorgator]

No problem