4A-G Ecu Info

[Burning Angel]

I have an aftermarket/modified ecu for a 16V 4age(probably Bluetop)

It is made by R&Sports developments which from google appears to be a japanese company.

any way the ecu came with several EPROM chips with stickers on the tops.

does any one have any idea what the numbers etc refer to, like are they fuel map values or program codes or what?

The only background i have on it is that it was supposedly in a Lotus 7 owned by Possum Bourne

Some Pics:









this is whats written on the chips:

The one in the ecu:

DATA
4AG
0.29004
1.30438
2.28838
3.-
4.TA121
5.TA507


two other chips have the same markings

The other two have:

RSB
4AG
SZBT
SZBP
SINT
SINP
(359C)


And

4ag
W501
0.TAT
1.PMT
2.TAC
3.PMC
(FBC4)


There is also a Hexadecimal encoder and a 3 way DIP switch above the chip carrier on th circut board.

I have nothing to compare it to as i have never seen the inside of a 16V ecu.

Any Thoughts?

[Trls250s]

You need to get on to the club4ag forums and ask them about it.

They will be able to tell you far more about that ECU then i would imagine anyone on here would be able to tell you.

[Mr Revhead]

does the company still exsist?
you could try contacting them to see if they can help