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    Engineering
  3. Study Set
    Todays Technician Advanced Engine Performance Classroom Manual and Shop Manual
  4. Exam
    Exam 8: Emission Control and Evaporative Systems
  5. Question
    Why, in Many EGR Systems, Does the PCM Pulse the EVR
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Why, in Many EGR Systems, Does the PCM Pulse the EVR

Question 5

Question 5

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Why, in many EGR systems, does the PCM pulse the EVR solenoid on and off?

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The PCM pulses the EVR solenoi...

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