86' 944 n/a DME wiring diagram
01-22-2004, 06:11 PM
#1
Racer
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Location: Birmingham Al.
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86' 944 n/a DME wiring diagram
On the 86 factory DME wiring diagram, pin 10 says "codes plug" does anyone know what this is and or what it does? Thanks, Joe.
01-22-2004, 11:00 PM
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Racer
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Good question. It has brown with white wire going to what is called the codes plug and then a brown wire going to a welding point connection with field indication of B50. The big question is...what does welding point connection with field indication of B50 mean. It may be a solder point/joint.
It may be a data access point for the DME. I didn't think our DMEs had that ability.
It may be a data access point for the DME. I didn't think our DMEs had that ability.
01-23-2004, 10:46 AM
#3
Three Wheelin'
The code plugs are used to enable different fuel and ignition maps depending on what part of the world the car is going to operate in.
I don't have all of the particulars but as I understand it, the code plug is nothing more than a resistor.
Perhaps the venerable Mr. F.R. Wilk can help. I was a beta tester for one of his performace chips and he shipped it with a custom code plug.
Try here: http://frwilk.com/944dme/
I don't have all of the particulars but as I understand it, the code plug is nothing more than a resistor.
Perhaps the venerable Mr. F.R. Wilk can help. I was a beta tester for one of his performace chips and he shipped it with a custom code plug.
Try here: http://frwilk.com/944dme/
