I was doing some searching and found that ford idm only receives 2 signal to drive the 8 injectors in the right order. CI is cylinder ID which is just a 50% duty splitting the firing order in half. First 4 holes when high followed by last 4 holes when low. The length of the pulse is the pwm out put from the second signal. I need to keep looking for what crank trigger wheel count is and at what angle the cam input is in reference to hole #1. I'd like to think an ms2 could drive this really easily.
Any thoughts?
Ford diesel idm
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Ford diesel idm
306 SBFord, Torquer II EFI intake, 60 lbs injectors, 8 LS2 coils, VS Racing 7668 turbo, 4R70W, MS3x fw1.4 w/built in trans controller.
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Re: Ford diesel idm
It certainly has the makings of something that could be interfaced, but without knowing the full details I can't comment further.
I have some docs from Bosch on their common rail systems and the injector timing angle is apparently very precise. It says that a +/- 1 degree change can change emissions by 5%.
James
I have some docs from Bosch on their common rail systems and the injector timing angle is apparently very precise. It says that a +/- 1 degree change can change emissions by 5%.
James
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My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
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New users, please read the "Forum Help Page".
Re: Ford diesel idm
I have a 2000 7.3l power stroke and a 4 channel scope. With a top speed of 4krpm is 1 degree that hard to hit? The raising edge of the pwm signal starts the injection. Would a dedicated code reversion be needed or would the current code support this setup?
306 SBFord, Torquer II EFI intake, 60 lbs injectors, 8 LS2 coils, VS Racing 7668 turbo, 4R70W, MS3x fw1.4 w/built in trans controller.
Re: Ford diesel idm
I found this article on the 7.3L diesel. Doesn't use a crank sensor just a can input
http://forddieselperformanceparts.com/n ... on-sensor/
Any ideas out there?
http://forddieselperformanceparts.com/n ... on-sensor/
Any ideas out there?
306 SBFord, Torquer II EFI intake, 60 lbs injectors, 8 LS2 coils, VS Racing 7668 turbo, 4R70W, MS3x fw1.4 w/built in trans controller.