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Autronic ECU finaly running

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I did began to put in a Autronic sm4 in my 89Esprit S for 3weeks ago.

And I did got it to run after a week but not the way it should.

After a lot of woork and investigation I finaly got it running the way it should to day.Its a LOT to sort out.

Now I`m able to get full control of the engine.And I should be able to get more power safely.

If you want to put on aftermarked ecu get someone that can help you or let a pro do it.

This is not like you put on a new ecu on a Impreza or other popular cars where you save 99% of the work.

I tought I had good knowledge about how a ecu worked,but I had to learn a lot more before I got it working.

But in the end I`m realy happy I got it working,its always nice to do thing you never had done before and solve it.

I`m a happy man now :lol:

89 Lotus Esprit Turbo S

Very fast road and trackday car.

GT3076R+ a lot of other modifications.


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