Hello all! been a long time! starting the proses of getting a zed back on the road and while going through my old zed i found my ecu has been socketed and wanted to try and identify this Eprom. couldn't find any information online but though some of the big brains in here might have seen one before and recognize it.

any help appreciated but understand there were quite a few types of these out there and may never know without pulling it and reading it.

many thanks :)

A bit of background for the "41P13" bit:

https://www.300zx-owners.club/forums/topic/142972-aftermarket-chip-analysis-amp-comparison/

Whether that chip is based on/from the OEM Auto TT map is ????

Probably the best thing is that the chip is socketed so you can easily pop it out and replace it with a known map for your intended build - for example:

https://www.specialtyz.com/products/sz-ecu-chips-or-nistune-file?_pos=1&_psq=chip&_ss=e&_v=1.0&variant=41152467173475

Edited August 3Aug 3 by AndrewG

10 hours ago, AndrewG said:

A bit of background for the "41P13" bit:

https://www.300zx-owners.club/forums/topic/142972-aftermarket-chip-analysis-amp-comparison/

Whether that chip is based on/from the OEM Auto TT map is ????

Probably the best thing is that the chip is socketed so you can easily pop it out and replace it with a known map for your intended build - for example:

https://www.specialtyz.com/products/sz-ecu-chips-or-nistune-file?_pos=1&_psq=chip&_ss=e&_v=1.0&variant=41152467173475

Awesome thanks for the info! Yeah I'll probably replace it for a known good EPROM once iv got the car on the road. The eventual plan would be to go stand alone and get rid of the maf but that's a future me problem 😅

I'll have a proper read later but thanks again