What does a slope in the spark line represent? a. Low secondary resistance b. High resistance in the primary circuit c. An incorrect air-fuel mixture d. High resistance in both the primary and secondary circuit

What does a slope in the spark line represent? a. Low secondary resistance b. High resistance in the primary circuit c. An incorrect air-fuel mixture d. High resistance in both the primary and secondary circuit

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter27: Ignition System Diagnosis And Service

Section: Chapter Questions

Problem 15RQ: Which of the following will cause one or more, but not all, firing lines to be higher than normal?...

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Question

What does a slope in the spark line represent?

a. Low secondary resistance

b. High resistance in the primary circuit

c. An incorrect air-fuel mixture

d. High resistance in both the primary and secondary circuit

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