Older MS3 basic wiring pinout?
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Older MS3 basic wiring pinout?
I purchased a used older ms3 basic for my nb1, and it is in the old style case with two db37 connectors and a "bob" to connect to the car. I am trying to figure out the wiring for the aux harness.It only has:yellowtwisted together white and pinktwisted green and brownorangegreygreenred
I know the yellow should be wideband, but I cannot figure out which wires power and ground the wideband and which wire I can use to control my vvt solenoid (I have swapped my BP4w for a vvt engine).Anyone have a wiring pinout for this?
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http://www.msextra.com/doc/pdf/MS3XV30_Hardware-1.4.pdf
that should be everything you ever wanted. pg 18 has the sheet rev posted above
that should be everything you ever wanted. pg 18 has the sheet rev posted above
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Your two diagrams have some inconsistencies. For instance the VVT is listed as pin 36 on the top (MS3 plug) in Rev's table, but as pin 27 on the same plug on the msextra document. I am guessing firmware differences and Dimitris' is correct? I do not have any wires for several of those outputs, so I am assuming I need to solder some to the pins? I am not very good at soldering, so I usually pay people to do it right for me
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Also, is there no power and ground for the wideband on this?
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