MS2 EDIS Ignition Problem

This forum is for discussing ignition setup, tuning, and troubleshooting for MS-II. Click these links for info on GM's HEI, EDIS, direct coil control, others.
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dodd1980
MegaSquirt Newbie
Posts: 15
Joined: Tue Jul 24, 2007 12:16 am

MS2 EDIS Ignition Problem

Post by dodd1980 »

MS2 V3 using edis igintion
Firmware code v2.905
Ford Zetec Blacktop

I can't get the car started and not sure if the attached datalog helps diagnose the problem.

The car has been sat for 6 months, so have checked the battery, fuel etc

But i'm stumped now, pulling my hair out now, just to add i fitted a different fusebox but i'm 95% sure everything got connected properly

All help greatly welcome, i'm hoping this is just a blonde moment
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Matt Cramer
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Posts: 2951
Joined: Sat Jul 03, 2004 11:35 am

Re: MS2 EDIS Ignition Problem

Post by Matt Cramer »

If you are getting fuel and ignition, it looks like you need to adjust the cranking pulse width.
dodd1980
MegaSquirt Newbie
Posts: 15
Joined: Tue Jul 24, 2007 12:16 am

Re: MS2 EDIS Ignition Problem

Post by dodd1980 »

i've been a very silly boy, my girlfriend pointed out i got fuel pressure but no fuel in the cylinder. spark plugs were dry.

Injectors had an earth and not 12v live

thanks for the help
DonTZ125
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Posts: 337
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Location: Scarborough, ON
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Re: MS2 EDIS Ignition Problem

Post by DonTZ125 »

:lol:

Well, better unpowered injectors than a crankcase full of fuel from jammed-on injectors!
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