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range rover
05-21-2011, 09:25 PM
installed knock gauge today it,s caspers. went by instuctions but not sure if it,s working right? anybody have this gauge? instuction says green light in center comes on, green light comes on but not in middle its at the begining of lights and one white light stays on all the time is this nomal? thanks

1fast6
05-22-2011, 09:02 PM
not normal. they are very sensative though. mine is green(center) and then 1st green lights when I shift to park from drive.
Check your knock sensor.
I don't even pay attention to mine since I have a sm2.1 mainly for looks now.

range rover
05-23-2011, 07:25 PM
ok I will check , do you mean on engine block behind manifold ? one wire ? thanks