M84 and CRIP

Discussion and support for MoTeC's previous generation of entry level ECUs

M84 and CRIP

Postby Frebo74 on Wed Jun 26, 2013 9:00 am

I have an M84 ECU mounted up on a Chevy 383 small block engine with 4 double coil packs from Holley ( wasted fire and they are called “smart coils”).
I have a hall trigger on the crank with a 60-2 teeth wheel, and a cam hall trigger sensor with one pulse. The missing tooth appears 115 degree before TDC. And I use a throttle body fuel injection with 8 injectors.
4 on the primary side and 4 on the secondary side.

We have connected every things, but get problems to regulate the base ignition with the CRIP. We tried to change the CRIP, but the lamp is steady even if the CRIP value changes. Do you have any suggestions?

What is the correct setup for the TBI throttle body?

I also like to use a Idle stepper engine. Can you give me a setup for that on how to wire it and how to program it?

I attached the file and the capture of the engine
Frebo74
 
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Re: M84 and CRIP

Postby Holmz on Wed Jun 26, 2013 11:31 am

no help, but where do you get the wheels for the BB Chev from?
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Re: M84 and CRIP

Postby Frebo74 on Wed Jun 26, 2013 4:44 pm

Hi,
The trigger Wheel is from http://www.eficonnection.com
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