I forgot to say this system is known as Koltec and/or Necam EGI. There's also a Necam GSI which is a different animal.
Here's one way to get that pricey Necam EGI stepper out of the heat. If I was doing it today, I'd move it to the right, by the battery and put a bit of old vacuum cleaner tubing pointing to it to keep it cool. After all, the ECU box to the left in this picture, gets its very own cooling tube. Why doesn't the stepper? I mean... it works far harder!
WORK IN PROGRESS...
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Bifuel V70 Classic 1999 [The Old Grumpy in the Corner, "When I was a lad... blah, bl**dy blah."]
Last edited by CNGBiFuel; Apr 7th, 2018 at 15:03.
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