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by sberry
Mon Feb 18, 2013 5:59 pm
Forum: MS-II Ignition Setup, Tuning, and Troubleshooting
Topic: EDIS fails under load - loss of PIP and CTO
Replies: 5
Views: 454

Re: EDIS fails under load - loss of PIP and CTO

I moved the EDIS power to share the same circuit as megasquirt. My thinking was that if I was datalogging and EDIS lost power then megasquirt would as well and it would show up in the log - proving that the EDIS issue involved loss of 12V power.

I drove it as hard as I could up and down a fast ...
by sberry
Sun Feb 17, 2013 7:16 pm
Forum: MS-II Ignition Setup, Tuning, and Troubleshooting
Topic: EDIS fails under load - loss of PIP and CTO
Replies: 5
Views: 454

Re: EDIS fails under load - loss of PIP and CTO

The only logging ability I have is what I can see from MS - BATT voltage seems to be normal for what that is worth.

EDIS unit is grounded to the engine. Coil is grounded to the chassis. I'll run a secondary ground for both coil and edis just to totally eliminate them for my next test.

Power I am ...
by sberry
Sun Feb 17, 2013 1:27 pm
Forum: MS-II Ignition Setup, Tuning, and Troubleshooting
Topic: EDIS fails under load - loss of PIP and CTO
Replies: 5
Views: 454

EDIS fails under load - loss of PIP and CTO

I'm 99% there on getting my Volvo B20 running with MS2 + EDIS.

I'm running a preassembled V3.57 MSII from DIYAutoTune that works perfectly in all respects. The trigger wheel and adapter are homebrew pieces I made myself and had trued up by a machinist - the trigger wheel portion is made from the ...
by sberry
Sat Oct 06, 2012 1:44 pm
Forum: MS-II Ignition Setup, Tuning, and Troubleshooting
Topic: EDIS-spark when plugs are out-none when in??
Replies: 6
Views: 770

Re: EDIS-spark when plugs are out-none when in??

Have the plugs ever been flooded? I had this same problem once and changing to fresh plugs solved it.

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