A) Fill the following table regarding the operation of the pump motor

Automotive Technology: A Systems Approach (MindTap Course List)
6th Edition
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Jack Erjavec, Rob Thompson
Chapter26: Ignition Systems
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The following fuel pump is being controlled by a computer using the PWM technique
applied to the low side driver.
FUEL PUMP
RELAY
PCM
FUEL PUMP
CONTROL
rUL PUMP
MOTOR
RUN
SICNAL
A) Fill the following table regarding the operation of the pump motor
Duty cycleMotor Voltage Motor speed
10%
20%
30%
40%
50%
1500 RPM
СОРHONE
B) Plot the driving PWM signal which has a duty cycle of 40%
ON POCOPHONE F1
Transcribed Image Text:The following fuel pump is being controlled by a computer using the PWM technique applied to the low side driver. FUEL PUMP RELAY PCM FUEL PUMP CONTROL rUL PUMP MOTOR RUN SICNAL A) Fill the following table regarding the operation of the pump motor Duty cycleMotor Voltage Motor speed 10% 20% 30% 40% 50% 1500 RPM СОРHONE B) Plot the driving PWM signal which has a duty cycle of 40% ON POCOPHONE F1
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