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

I would still double check all the jumper wires again, as I know some of the text it smached together and are a little miss leading.
Also, I jumpered the D2 diode....id you installed that diode, try shorting our by soldering a peice of wire to its two leads.

I'm using the ppl/wht wire on my saturn for a tach and it works fine. ANother saturn guy is using the white tach wire and it works fine.

I think I have my crank rpm set to 300 or 350. Whatever it was set at stock was too low. It just wouldn't fire anythig other then a prime pulse until is was in ...

Yeah, it does to an extent...but you have time where in the injector is opening and closeing that you don'thave controll over. You just have control over what's inbetween. so say that smallest you can fire is for 1ms(it a little longer but follow me)...with 6 injections, you have 6ms of fuel. That's ...

Tyr this to start with (fuel table)

Try truning the number of injections per cycle down to 2 or 3.


Well never mind. I can't upload it for some reason.

Are you using the based calculated map made by megatune? Is so, try table transforming the VE map by 0.9 until it starts running a little better. Once ou get it warned up a little and the O2 starts reading, you can begin adjusting the VE's.

Also try 2 injections per engine cycle and turn the PW ...

You more then likly have it built for a VR signal. The DIS needs the board set up for a Hall signal. If all that stuff was put on the board, then its just a matter of cutting the jumper wires and putting the correct ones in.

Also, you have to hook the tach wire up to the Ref high cuircuit Purple ...

Well, it did pul threw the 6900-7000 barrier on high boost today...before it would stop like it was at a wall, and it has been getting progressively worse. So being able to go past 7K is good news, but it was still breaking up. I'm going to get another saturn ICM tomorrow and see if that helps....if ...

Yeah, it doesn..but it doesn't explain why I coud use a regular plug for so long. I have been using them for 200K plus now with no problems. It wasn't until the MS timing when I started burn stuff....weird.

Well. Im of to school. I let you know how things go later today.

I don't kow how its wired...I just followed the instructions for the HEI/DIS like the guide says.

More insight. I was looking into get a direct ignition from electromotive, and I looked into the PDF manual...it said that if you don't use resistor wires, then use a resistor type plug to eliminate ...

IDK. I'm at a point where I might just dump this hole MS BS and get something that works. I went to the yard today to pull an ICM off another car, and it only has 4 wires... apparently, the PCM does all the other stuff and sends out an Ign"A" and Ign"B" signal. It would be the LX-367 module that is ...