Tell me more about my ECU

[alundra]

Ok, my ECU gallery :



92 A18-660 634 7109 ECU numbers



My car is a mk 1,5 mk2 facelift, manual trans tranny C, no A/C , no rev limiter.
What does "92 A18-660 634 7109 ECU" mean?
http://cgi.ebay.com/ebaymotors/200SX...spagenameZWDVW
Is it really different?
What's your ECU like?

Cheers.

[northerner]

If its a C tranny then I would think its the MKII. The mkII ecu has a rev limiter and the harness is modified so the diagnostic bleeper thingy can be used to find faults whilst driving. They are the only differences I know between the MKI and MKII

[alundra]

Thanks,

I don't have a rev limiter:
Where can I found a pic with the mk2 ECU plugs side? I mean this side:

I opened it to see if I can attach an eprom... Cheers.

[s13eater]

thats healthy ain't is it

[northerner]

the MKII ecu is exactly the same shape and same pins

[PukkaSilvia]

There is no eprom chip alundra. But youve been told that already............

[alundra]

Originally Posted by northerner

the MKII ecu is exactly the same shape and same pins

Precious info, thanks.

Originally Posted by Pukkasilvia

There is no eprom chip alundra. But youve been told that already............

Yes, i know I just opened it by curiousity and because i'm learning about nissan s13 eprom soft.

[sideways danny]

Originally Posted by Pukkasilvia

There is no eprom chip alundra. But youve been told that already............

I know 2 mappers who've said different

[30psi]

It can be mapped. Horsham Developments would like an S12 ECU to look at. Who lives near Reading that could give Jez one?

What about the fella you know Danny?

[PukkaSilvia]

Obviously it can be mapped as Nissan did it originally, Noone currently does the mapping of new chips service as of yet though do they? Its just talk
You told me on S.x.o.c last year along with loads of others s12 owners that the ecu couldnt be remapped.
There isnt a chip like the s13s in there but im sure if horsham developments can get blank chips in the same format to the s12 one and a reader writer to fit them then it could be done.


il post an ecu to Jez if thats all were waiting for. I have loads of the things kicking around. Whats his details.