Below is a wiring diagram for HDJ80, which I assume is the same as my 97 HDJ81. What I am looking for is the locations of the VSV (EGR) [3] and the Pick-up Sensor [4], as well as some info on what the pick-up sensor does.
I know that VSV (EGR Cut) [1] and VSV (EGR Control) [2] are the VSVs with blue and orange plugs that sit right above in the glow screen in the photo below. But I don't know where the third EGR VSV is.
I know that VSV (EGR Cut) [1] and VSV (EGR Control) [2] are the VSVs with blue and orange plugs that sit right above in the glow screen in the photo below. But I don't know where the third EGR VSV is.
