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Author Question: What component pulses the fuel injector on most vehicles? (Read 83 times)

LaDunn

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on: Aug 13, 2021

Question 1

Throttle-body fuel-injection systems use what type of injector driver?
◦ Peak and hold
◦ Saturated switch
◦ Pulse-width modulated
◦ Pulsed

Question 2

What component pulses the fuel injector on most vehicles?
◦ Powertrain control module (PCM)
◦ Ignition module
◦ Crankshaft sensor
◦ Both B and C


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Marked as best answer by LaDunn on Aug 13, 2021

jjorrostieta

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Reply #1 on: Aug 13, 2021

Answer 1

Peak and hold

Answer 2

Powertrain control module (PCM)


LaDunn

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Reply 2 on: Aug 13, 2021
Thanks for the timely response, appreciate it

sultana.d

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Reply 3 on: Yesterday
Wow, this really help

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