Chris77 Posted September 6, 2020 Report Share Posted September 6, 2020 Hello I have acquired some parts from a Mazda RX7 and one of them is an old link ecu , its tagged RX7 S4 D42V5d 270505 . What is the closest manual for this ? Mostly wiring I guess . Also is there anyone in the Auckland/nth Waikato area with a Serial link interface that could read the ecu and see what the tune is etc . I dont want to tune the ecu so dont really want to go out and buy one . Thanks Chris Quote Link to comment Share on other sites More sharing options...
Adamw Posted September 6, 2020 Report Share Posted September 6, 2020 That is a LEM V5, use the LEM V5 install and tuning manuals that are pinned at the top of the G1 forum, along with the rotary specific amendments that I have attached to this post. 13B info.pdf CAS.pdf Zone tables.pdf Quote Link to comment Share on other sites More sharing options...
Chris77 Posted September 12, 2020 Author Report Share Posted September 12, 2020 Been meaning to post all week . Thanks for the info , most appreciated . This sort of support you give for obsolete models is great and why I would recommend link to others . This setup will hopefully get the engine going and the project up and running but I know down the track in the not too distant future it will need to be upgraded . Thanks chris Quote Link to comment Share on other sites More sharing options...
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