sensor ontop of intake next to driver fuel rail
05-01-2004, 01:02 AM
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sensor ontop of intake next to driver fuel rail well its something that a plug connects to between the back 2 injectors i believe it clips into a spot right under the fuel rail and next to plenum....what is it for? i am missing it and just have connector hanging....thanks in advance!!
05-01-2004, 11:34 AM
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thats the knock sensor wiring harness, the bracket is held on by the back 2 intake bolts. The wiring harness just clips onto it-I deliberately left mine off when I installed my ls6 intake.
05-01-2004, 12:06 PM
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i went and looked at it again today and to be more clear the sensor or whatever is right behind the rear 2 coils on the driver side if your looking at it from driver side and right between the valve cover and plenum under fuel rail.....i dont know about it being a knock sensor or whatever cuz it doesnt bolt on...the sensor or whatever it is just clips into harness then clips onto the intake...
05-01-2004, 12:15 PM
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Are the clips blue? If so it is part of the knock sensor wirring harness. One of the wires runs under the intake to the Knock Sensors, the otherside i assuem joins the PCM wirring harness.