Buly, Checking the Injector returns with the board connected may give you a false reading due to alternate paths through the circuit board. That is why I suggested checking these pins on the harness connector without the EC2 connected. It could still be "the" problem. If you are truly desparate you will check it again. BTW I do have a dual Weber 48 carb available that will fit the Rotary perfectly. My first attempt at running my 13B was with this carb. If you are serious about switching I'll make you a deal :o) Jim
Bulent Aliev <atlasyts@bellsouth.net> wrote:
On May 20, 2007, at 2:23 PM, James Maher wrote:
> Buly,
> In all the responses to your problem everyone has
mentioned EC2
> power and ground.
> Since the other functions of the EC2 are working that is obviously
> not the problem.
> The one place that I would have looked, at first, is the Injector
> current returns on pins 19 and 37.
> If these are not grounded then the injectors will not work.
> This is easy to check.
> Just disconnect the plug from the EC2 and assure that these pins
> are connected to ground.
> You may have thought of this already but that is where I would start.
> Good luck.
> Jim
Jim, I already checked these pins at the back of the board, with the
board in my lap, and all the wires connected. All the grounds are
there. it was risky, but I'm getting desperate.
Buly
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