Search found 3 matches
- Thu Jan 02, 2020 10:28 pm
- Forum: Dev: Hardware
- Topic: EFI for small engines
- Replies: 118
- Views: 104540
Re: EFI for small engines
What specifically was wrong with the units ? Pump faulires, injector issue, ecu... ? Problems are numerous, unpredictable and each time differs. One my friend burn 16 smartcoils with his Econtron. Sometimes ECU can hang up. Sometimes unprotected ECU outputs burn out. Sometimes loosing fuel output s...
- Mon Dec 23, 2019 7:24 pm
- Forum: Dev: Hardware
- Topic: EFI for small engines
- Replies: 118
- Views: 104540
Re: EFI for small engines
I'm seriously considering converting my gy6-50 to EFI as sort of a test bed for efi tinkering. These aliexpress kits seem to be the only ones ready made for this specific engine. I have ~5 kits from ecotrons abandoned in scrap. A bit more workable is https://aliexpress.ru/item/32767252274.html?spm=...
- Sun Dec 22, 2019 10:14 pm
- Forum: Dev: Hardware
- Topic: EFI for small engines
- Replies: 118
- Views: 104540
Re: EFI for small engines
This 2 pictures are from Speeduino forum The first picture CIMG0931.JPG shows typical Chinese kits started from 250 USD. Cheap, but very unreliable. The second like.jpg shows how it should be. It miss only crankshaft position sensor. 1. Is it possible to make ~Stm32 ECU with 2 injection and 2 ignit...