Tech A says that the MIL can turn off if the fault doesn't reappear in a certain number of tests. Tech B says that when an MIL is activated, the PCM stores the DTC until a predetermined number of drive cycles have been performed or cleared by a scan tool. Who is correct? Group of answer choices

Question

Dean

Engineering

15 January, 13:22

Tech A says that the MIL can turn off if the fault doesn't reappear in a certain number of tests. Tech B says that when an MIL is activated, the PCM stores the DTC until a predetermined number of drive cycles have been performed or cleared by a scan tool. Who is correct? Group of answer choices

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Answers (1)

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Brennan Mcdonald · Answer 1

Both Tech A and B are correct

Explanation:

One the three method of turning off the MIL is when Vehicle drive on 3 consecutive trips with warm-up cycle without detecting fault. So, with this statement, Tech A is correct.

The MIL will be acrivated when DTC stored in memory and so, the Tech B is also correct.