Question about 1993 Saturn SW1
Try(just an idea) knock sensor most of the time a egr scan will not pick it up if its bad , heres how to test it : Disengage the wiring connector from the knock sensor and measure the resistance between the sensor and ground. It should be 3300-4500 ohms
here is the location: http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c1528017e904
Posted on Mar 07, 2009
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Posted on Jan 02, 2017
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