MicroSquirt.com read only forum (Jan.15,2018)

Hello jonfx4com,

Have you managed to solve your problem ? Cause i have the exact same problem on my squirted GSXR 1100 and so would be interested by the solution (only I run 2.89 code, and use a PCMCIA to serial converter).

Cheers

Max

The jumpers are in the good position now, connecting pins 1 and 2.

I just tested the controler with my scope, and clearly it appears that nothing arrives to the driver on IGN1. On IGN2 I could see the signal on my screen, nothing on IGN1. So I guess the processor is in fault here.

And this is a video of my setup, how i wired the thing, and to show how it behaves :

http://www.youtube.com/watch?v=F6XCcsmQDi0

Ok so here are my datalog when cranking, and the MSQ that was into the controller when made the datalog. Hope you guys find something

Like i said, i have great tach input and a steady 300rpm when cranking. But when cranking, i only have sparks on the spark plugs of the coil wired on IGN2, nothing on IGN1. I swapped the coils to be sure they both work.

I will make a datalog asap.

UP !

I will be able to work on the engine only sunday, so i would apreciate a lot if i had some leads to invest when i can have access to the engine !

Thanks guys

Hi all, it's been a while.

So on the advice of dontz, i changed the position of IGN1 jumper, to put it in the same position as IGN2 : still nothing on my spark plugs.

@grippo : i removed my "Offset for output 2" , you are right, it's already taken care of by the "Skip teeth" feature.

But again ...

Hello dontz, are you sure about the jumpers ? Cause i really dont want to fry anything...

Logic output is a 5v low-power signal sent to a 'smart' coil that has its own built-in ignitor; if you are using the stock GSXR coils, this doesn't apply. The BIP373 is the high-power ignition transistor that turns the coils on and off, firing the spark plugs.

I think you want to use Dual SPark ...

Are the coils logic level or driven from the BIP373s?

I don't understand what is logic level. The coils are the original coils from the engine, back in 1988, and working with a CDI originally. Basically they are two wires rolled around each other (the primary and secondary). What is BIP373 ? My ...