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Hands-on Clinic => Skills and Trades => Topic started by: penza on Aug 13, 2021

Title: The following statements are all correct EXCEPT ________.
Post by: penza on Aug 13, 2021

The following statements are all correct EXCEPT ________.
◦ Knock sensors require voltage input from the PCM to function properly.
◦ Ignition timing may be either ATDC, at TDC, or BTDC.
◦ When the PCM detects detonation using the knock sensor, it will retard ignition timing.
◦ The knock sensor may be ignored by the PCM at idle.

Title: The following statements are all correct EXCEPT ________.
Post by: meryzewe on Aug 13, 2021

Knock sensors require voltage input from the PCM to function properly.

Title: Re: The following statements are all correct EXCEPT ________.
Post by: Horacio Garcia on Jan 16, 2022

thank you