Delco ECU to Megasquirt

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zhivat
MS/Extra Newbie
Posts: 4
Joined: Fri Oct 06, 2017 10:18 pm

Delco ECU to Megasquirt

Post by zhivat »

Dear all,
I have plan to upgrade my delco ECU (OBD 1, Opel engine no oxy sensor) to MS with oxy sensor... Want to compare batch fire & sequential. What MS version I need and for sequential injection, what additional sensor I need..

Cheers
zhivat
MS/Extra Newbie
Posts: 4
Joined: Fri Oct 06, 2017 10:18 pm

Re: Delco ECU to Megasquirt

Post by zhivat »

Really need for my project
billr
Super MS/Extra'er
Posts: 6828
Joined: Sun May 15, 2011 11:41 am
Location: Walnut Creek, Calif. USA

Re: Delco ECU to Megasquirt

Post by billr »

Go with an MS3, it will handle pretty much anything and is the latest hardware/software available. If you can solder, the MS3 kit is pretty economical. You can always add the MS3X later, if you want those extra feature, but you should be able to get just about any type of engine up-and-running with the basic MS3. If you already have EFI, then you probably already have all the sensors you need except the WB O2 sensor. For that, many of us suggest the "Spartan" series from <14point7.com>; also economical and work well.
zhivat
MS/Extra Newbie
Posts: 4
Joined: Fri Oct 06, 2017 10:18 pm

Re: Delco ECU to Megasquirt

Post by zhivat »

My car used Opel/holden engine C22NE, MPFI, really appreciate if somebody can make base map as my reference.... Currently my car run with delco multec M ECU....
tryingbe
Experienced MS/Extra'er
Posts: 196
Joined: Tue Sep 05, 2017 3:19 pm

Re: Delco ECU to Megasquirt

Post by tryingbe »

zhivat wrote: really appreciate if somebody can make base map as my reference..

http://www.megamanual.com/v22manual/vetable.htm
http://www.useasydocs.com/theory/spktable.htm
1985 Dodge Omni GLH Turbo MicroSquirted 367whp http://www.msextra.com/forums/viewtopic ... 04&t=67324
billr
Super MS/Extra'er
Posts: 6828
Joined: Sun May 15, 2011 11:41 am
Location: Walnut Creek, Calif. USA

Re: Delco ECU to Megasquirt

Post by billr »

I don't know about the other link, but do not use the Megamanual! It is obsolete and has not been current, it may even have uncorrected errors. Use the manuals linked-to at the top of every page here.

Don't get to anxious about getting a "base map". If you set the "req_fuel" to the calculated value, most production engines have remarkably similar maps. Even the "example" project would probably get it running well enough to start tuning if you just change the values that a specific to your engine (displacement, fuel type, injector flow rate, ignition type, number of cylinders, etc.)
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