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Been doing some reading/research since last night and I think Im on to something. Found this too and a lot of it is matching up on the labeling on the MS unit itself. Im counting this as progress.O_o
I have found the pins for the coils! But im having trouble with the injector pins. I am confusion.
ms2+ db15
This is the DB15 that is on the unit. I was able to use the ing/inj test mode and find out the pins for spark A, B, C, D, and of course ground. Using the test mode each set of pins showed ~.5v. I assumed the bottom row of pins would be for the injectors. Nope. Whats weird is that all of the bottom pins minus the last one shows voltage with injector testing. Doesnt matter which injector i tell it to test all of them show voltage. Also for kicks and giggles I put the meter on what I think the fuel pump is supposed to be and I get 5v on it whether I have the fuel pump enabled in test mode or not. kinda worried about that.
I got a hold of the guy who actually build the unit and he was able to give me the original source info/db15 pinout info. Now I need to get the tune ready for the car and finish my wiring. Im going to make another thread seeing how this one has all but been abandoned...
Ok, so the guy that built the unit has been very helpful. I got the tune file more or less ready and the wiring ready (for the stock fuel/coils). He does remote tuning and is going to help me get it running and idling for nearly free, i couldn't have it any better.
Now my next question(s)... Whats the best way to get the fuel out of my car? I could hook up the MS and have it turn the fuel pump on and pump it all out. Its full. so 10 gallons of 93o that is 12+ months old. Is that my best play? or should I disconnect the line to the fuel filter and let it come out that way? Then I'm going to have 10 gallons of bad fuel. I have two 5 gal cans I can put it in but then what? I guess I can google that, ive never had to dispose of that much fuel. normally I have a can with minuscule amount left and i just port it on the burn pile, i dont think 10 gal of it is a good idea though.
10-11-2020, 03:25 PM
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