s12 ecu live mapping

sideways danny · #1 10-01-2007, 11:41

Quote:

Originally Posted by alundra

Nice nice

!

P.S: in your ecu mapping does the 4 or 8 spark plugs system differe or doesn't matter?

I think I've answered this 5 times now

the ECU is different and the pictures you sent me did not have a 28pin eprom present in the ECU.

I've never touched an 8 spark s12

alundra · #2 10-01-2007, 13:17

sorry

Wocketfast · #3 10-01-2007, 14:13

Im seriously interested in assembeling all the kit for this, or paying someone else so map my ECU.

Do get all the kit together one bit that is distinctly laking is a rom file/locations file to use with LiveEdit. Then I need an emulator chip for live editing, and a EPROM burner to save the final mappings to. Oh and a load of earthing straps so nothing gets fried.

Is there a difference then between the MK1 and MK2 ECUs? or even with the ECU from a CA18ET powered bluebird?

adzs12 · #4 10-01-2007, 15:42

The mk 1 ecu doesnt have a rev limiter.

30psi · #5 10-01-2007, 15:43

The Mk1 is completely different inside

Wocketfast · #6 11-01-2007, 11:36

Any one have pics of the inside of a MK1, I have a MK2 one which I will open in due course (once I have sold the bluebird)

I also have a spare bluebird one so I will see if that has the same chips inside.

Does anyone happen to know if the ECUs are interchangeable even though they are different?

In all honesty am I better off looking at an aftermarket ECU with it being cheaper and more flexible in the long run?

30psi · #7 11-01-2007, 11:51

Search on SXOC, both different ecu's are there in a thread in s12 section.

The ecu's are interchangeable.

Its not worth going aftermarket if time is invested in mapping the standard ecu.