question about knock sensor circuit

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03-04-2011, 12:11 AM

AdsoYo

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Join Date: Feb 2011

Posts: 21

question about knock sensor circuit

Concerning my vehicle, if the conditions exist to throw a knock sensor trouble code and SES, does the ECM respond by pulling the max amount of timing?

03-04-2011, 07:24 AM

swartlkk

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Join Date: May 2005

Location: Waterloo, NY

Posts: 41,151

It does not fully retard the timing, but it does go to a predetermined, 'safe' timing table.

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