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motorhead motorhead
wrote...
Posts: 5695
8 years ago
The following statements are all correct EXCEPT ________.
A) When the PCM detects detonation using the knock sensor, it will retard ignition timing.
B) Knock sensors require voltage input from the PCM to function properly.
C) The knock sensor may be ignored by the PCM at idle.
D) Ignition timing may be either ATDC, at TDC, or BTDC.
Textbook 
Automotive Technology

Automotive Technology


Edition: 4th
Author:
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mag90simag90si
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Posts: 4477
8 years ago
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motorhead Author
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8 years ago
Holy, this website is awesome Person Raising Both Hands in Celebration
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3 years ago
nice
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