Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

Gen 7 pro's NEED HELP !

Old Mar 19, 2006 | 10:15 AM
  #1  
Schurters LT1's Avatar
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From: kitchener/Ontario
Question Gen 7 pro's NEED HELP !

I have a 95 T/A installing Gen 7 with the fasttrack kit..and the dual sync, i have the Accel Y cam/crank wire plug & play..

I am lost on what to do with the wires from the GEN 7 box, to the 8 pin Y plug (accel) and then with the wires coming out of the dual sync...

Any help would be great

thanks
Old Mar 21, 2006 | 07:10 AM
  #2  
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From: Michigan
Re: Gen 7 pro's NEED HELP !

I'm not sure what Mac's setup looks like. Normally, your adapter would plug directly into the crank and cam connectors on the Dual Sync, and into the 8-way Ignition connector of your DFI harness.

Ultimately, you need your crank input from the Dual Sync to get to ECM pins A3 & B3, and your cam input to get to ECM pins C3 & D3. You'll also need to supply switched ignition voltage to the crank/cam connectors in order to power the sensors in the Dual Sync -- that's the Pink wire in the Dual Sync adapter. The Blue wire in the adapter is the EST (spark trigger) output that goes to an external ignition module. It should be connected between ECM pin K2 and the trigger input on your ignition driver -- DO NOT CONNECT IT TO COIL NEGATIVE (-) !
Old Mar 21, 2006 | 04:23 PM
  #3  
Schurters LT1's Avatar
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Re: Gen 7 pro's NEED HELP !

thanks i will look at all this
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