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

I have the same problem after I installed the DIS, it will not run with the relay, but it will run without it, which is in the Limp Home mode.
I have taken the DIS out and installing EDIS.
I changed modules, coils etc etc.
Interesting to know what you find.

Done that. I even changed the basic ignition set up from rising edge to falling edge. It will not respond to any timing setting and it will not run with the relay (limp home mode) in place, the engine will just wont start. It will start with the relay removed.

I know when to retreat and the time is ...

Spoke to soon!!!! The egine runs without the LIMP HOME realy in place, put the relay back in place and it will kill the engine or if in place it will not start.

I have checked the wiring against the wiring schematic in the manaul for DIS and it is correct. Any ideas???

The EDIS wiring diagram does not match the Ford prints, not only in color code but orientation of the module. this makes a difference on which wires connect to the coil pack.
All that is history, I am keeping the DIS the engine is runing and only needs tuning. :yeah!:
Problem was a wire that I ...

Good to hear from you.

Orientation. It does make a difference on wich wires connect to the coil pack. Ford manual has it one way the megamanual has it the other way. This changes on which wires are terminated. Also it shows another connector which the manual points out not to use.

I am not a wire ...

Is anyone out there??? Hello!!!

I am the one who posted "New to MS"
If you read my posts you will know that I have been having problems with DIS firing the engine. I gave up the battle, but I want to give it another try before I install EDIS.
Question; How do I check the output of the MS for the DIS ignition ? I am begining to ...

Update !!!
Changed coils and module. The replacement coils and module were taken to a GM shop and checked OK!
Install them in the car------same thing. If I gournd the sparkplug wire to a spark test plug, I get good spark, if sparkplug wire is put back in the plug, no spark NADA "0" Also with limp ...

Thanks, Matt, that will be my last attemp to the DIS. I will replace the coils and module.
Yesturday I tried the following; Changed dwell (both #'s the same) to different settings. It tried to start best at different sttings such as 8 initial and 25 dwell.
Both #'s should be the same I was told ...

This is the link where it talks about checking the module with a halogen head light. NO I have not try it.

http://www.hyundaiaftermarket.org/tech/DIS.pdf

Good points!!!
I have a first class timing light and it does work very nicely with the new tech stuff, bought just for that reason.
The sparkplugs? Yes since the others got flooded and I drop two in the floor and even if do not see the cracks, they can fail later, so I install a new set last night ...

I am new to this forum and new to MS.
The engine is a 3.4 liter V6 which it has a disc trigger in the crank, yes the crank disc is cast in to the crank. So we know is there.
The MS is MS II - PCB - V3.57 (SMT) hand writting in my invoice WIHW ???? I also have the relay box----------Bought the whole ...