Ignition Systems Multiple Choice and
True-False Quiz well answered to pass
Technician A says that the primary circuit of the ignition coil operates basically the same in EI
and DI systems. Technician B says that the secondary circuit operates basically the same in EI
and DI systems. Who is correct? - correct answer ✔✔ c. Both technicians
Technician A says that the permanent magnet sensor is basically a magnet and a coil of wire.
Technician B says that permanent magnet sensors produce a DC signal.Who is correct? - correct
answer ✔✔ a. Technician A
All of the following are examples of advantages of EI except: - correct answer ✔✔ d. reduced
spark burn time.
While discussing waste spark ignition, Technician A says that there are two spark plugs
connected in series. Technician B says that the two spark plugs are in companion cylinders that
are at TDC at the same time.Who is correct? - correct answer ✔✔ c. Both technicians
Technician A says that a magnet on the camshaft gear rotates past the inner end of the
camshaft sensor. Technician B says that Hall-effect sensors are used as crankshaft and/or
camshaft sensors.Who is correct? - correct answer ✔✔ c. Both technicians
While discussing EI systems that use a crankshaft reluctor ring, Technician A says that the tip of
the sensor is 0.5 inch from the cast reluctor. Technician B says that the gap can be adjusted on
these engines.Who is correct? - correct answer ✔✔ d. Neither technician
Technician A says that some coil on plug systems have an ignition module that is part of the
PCM. Technician B says that some coil on plug ignition systems have a separate ignition module
built into each coil assembly.Who is correct? - correct answer ✔✔ c. Both technicians
True-False Quiz well answered to pass
Technician A says that the primary circuit of the ignition coil operates basically the same in EI
and DI systems. Technician B says that the secondary circuit operates basically the same in EI
and DI systems. Who is correct? - correct answer ✔✔ c. Both technicians
Technician A says that the permanent magnet sensor is basically a magnet and a coil of wire.
Technician B says that permanent magnet sensors produce a DC signal.Who is correct? - correct
answer ✔✔ a. Technician A
All of the following are examples of advantages of EI except: - correct answer ✔✔ d. reduced
spark burn time.
While discussing waste spark ignition, Technician A says that there are two spark plugs
connected in series. Technician B says that the two spark plugs are in companion cylinders that
are at TDC at the same time.Who is correct? - correct answer ✔✔ c. Both technicians
Technician A says that a magnet on the camshaft gear rotates past the inner end of the
camshaft sensor. Technician B says that Hall-effect sensors are used as crankshaft and/or
camshaft sensors.Who is correct? - correct answer ✔✔ c. Both technicians
While discussing EI systems that use a crankshaft reluctor ring, Technician A says that the tip of
the sensor is 0.5 inch from the cast reluctor. Technician B says that the gap can be adjusted on
these engines.Who is correct? - correct answer ✔✔ d. Neither technician
Technician A says that some coil on plug systems have an ignition module that is part of the
PCM. Technician B says that some coil on plug ignition systems have a separate ignition module
built into each coil assembly.Who is correct? - correct answer ✔✔ c. Both technicians
