Exam 25: Detailed Diagnosis and Sensors

Some PCM inputs come from another control module through the vehicle network.

(True/False)

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Question 61

Which statement is NOT true?

(Multiple Choice)

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Question 62

A technician is rebuilding an engine and notices that one tooth is missing from the crank sensor pulse ring. Technician A says the pulse ring must be replaced. Technician B says that the missing tooth is normal and identifies when cylinder #1 is at TDC. Who is correct?

(Multiple Choice)

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Question 63

A sensor with a bad ground connection will produce a lower than normal signal voltage.

(True/False)

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Question 64

The voltage drop between the PCM and the battery negative terminal should be ____________________ millivolts or less.

(Essay)

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Question 65

Showing 61 - 65 of 65

Exam 25: Detailed Diagnosis and Sensors

Some PCM inputs come from another control module through the vehicle network.

Which statement is NOT true?

A technician is rebuilding an engine and notices that one tooth is missing from the crank sensor pulse ring. Technician A says the pulse ring must be replaced. Technician B says that the missing tooth is normal and identifies when cylinder #1 is at TDC. Who is correct?

A sensor with a bad ground connection will produce a lower than normal signal voltage.

The voltage drop between the PCM and the battery negative terminal should be ____________________ millivolts or less.

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