Quote: Originally Posted by baneonrt
Quote: Originally Posted by Greg_04-SRT4
Okay I finished building my MS1 V3.0 and everything works good on the stim and MT.
But as far as the Neon mod's go I have a few questions.
Boost Junkie posted this link
http://megasquirt.sourceforge.net/extra/setup-neon.html that shows what needs to be done for the Neon mod's, but here's my questions.
1. It says Jumper D1
<--- To what??
2. It says Jumper D2
<--- To what??
You just short out those two diodes. Or remove the diode and put a piece of wire in it's place.
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3. It says Jumper OptoIn to +5v on proto area <--Is every hole/pin in the proto area 5v? Just solder a wire between the OptoIn pin and a pin in the proto area?
If you actually examine the proto area you will see two holes at the top labeled 5V or S5, I don't remember off the top of myhead. There is also an S5 hole over next to the DB9 connector.
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Also what neds to be done to run Fuel only right now? Both the input and output mods? or is that just for MSNS?
Because right now I want to hook up and run fuel only for a while to get use to everything, then go MSNS-E.
You would only have to perform the input modifications to run fuel only. However, has anybody been successful running fuel only on an NGC engine?
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And is there a way to convert the engine MAP gauge in MT kpa to display psi?
I don't know off the top of my head but I would imagine there is an INI file you can edit. Try searching on msefi.com and see if anybody else has done it.
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Also, is there anything I need to know or do for just fuel only? I was going to plug the stock injectors into the stock clips and wire my RC 750's with the RC pigtail's.
If you are going to leave your stock injectors hooked up as a dummy load then you might want to take precautions to keep them from overheating. I know if I leave them running on my test bench for too long they get pretty hot.
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How does the MS read RPM to determine injector firing without having spark hooked up?
The MS reads RPM off the stock crank sensor. That's why you performed those input mods.
Hope this helps.
Steve
Perfect. That answered my questions.
I didn't even consider that is what was meant by jumping D1 & D2, I have just been a little paranoid about doing the wrong thing
I think SpecJ has run fuel only, can't recall the overall result being negative thats why I figured I would give it a shot.
