WHEN SCANNING MY 1999 LEGACY 4 CYLENDER IT GIVES ME A CODE OF LOW VOLTAGE AT KNOCK SENSOR, CAN YOU TELL ME WHAT THIS MEANS AND WERE I WILL FIND ITS LOCATION ON THE ENGINE. THANK YOU
May, 17, 2007 AT 9:57 AM
The knock sensor is located under the intake manifold runner on the left side of the engine. It is hard to see, look down where the throttle cables are, under it you will see it, a bolt is in the center holdng the sensor in place.