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  1. K

    Megasquirt DB37 relay cable - can I use a computer cable?

    Hello, I am buying a megasquirt and a EEC-IV adapter board The site says I also need the 4' DB37 relay cable which costs $70 I can get a DB37 cable for half that at a local computer store, my question is are they the same? Please let me know ASAP, I want to buy this tonight! :D
  2. K

    Mystery starter relay WTF!

    Thanks again for the help :hail2: The car is an '89 LX 'vert It has a T56 so I took the neutral sensor out of the T5, plugged it in, and let it hang. I currently have it disconnected to see if it changed the way the car runs. If I run a wire from the WHT/PNK wire under the steering colum to...
  3. K

    Mystery starter relay WTF!

    Thank you for your reply, however I have already tried that. Here is how I have diagnosed the problem so far: There is no power at the solenoid's small trigger wire (Red/LtBlu) If I short the terminal to battery power the solenoid operates so I know it's good. There is also 12v at the...
  4. K

    Mystery starter relay WTF!

    1989 5.0 manual trans... Possibly an auto swap car (A9M ECU) Starter circuit failed. Starter solenoid is good (I can start the engine by jumping the small terminal and the battery terminal) Replaced and readjusted clutch switch, nothing There is power at the white wire under the steering...
  5. K

    A9M Automatic ECU in a manual car???

    Hello, I just discovered the ECU in my '89 is A9M. According to a list I found online this is for automatics, however the car has a manual transmission. How will this affect the tune and drivability? Is there a way to fool the A9M to act like a manual ECU? What's the difference...