Vintage Grumble Posted November 11, 2015 Share Posted November 11, 2015 Big OS points for using china 044. 2 Quote Link to comment Share on other sites More sharing options...
Ned Posted November 11, 2015 Author Share Posted November 11, 2015 china FTW my friend. how bad can it be right? fuel pressure sensor is china also Quote Link to comment Share on other sites More sharing options...
Rookie Posted November 11, 2015 Share Posted November 11, 2015 Watch out! They will team up and conspire against you, they don't like round eyes! 1 Quote Link to comment Share on other sites More sharing options...
BobbyBreeze Posted November 11, 2015 Share Posted November 11, 2015 No Individual throttles!? Think about the doorts! 2 Quote Link to comment Share on other sites More sharing options...
mikey Posted November 11, 2015 Share Posted November 11, 2015 Super excited about the ECU man. I've been poking around the DYIEFI site on and off for ages keeping an eye on things. YAY 1 Quote Link to comment Share on other sites More sharing options...
mikey Posted November 13, 2015 Share Posted November 13, 2015 I AM JUST SO PUMPED. GIZ 1 Quote Link to comment Share on other sites More sharing options...
Shakotom Posted November 13, 2015 Share Posted November 13, 2015 Mind blown. 1 Quote Link to comment Share on other sites More sharing options...
thegreatestben Posted November 13, 2015 Share Posted November 13, 2015 Interesting stuff for sure! 1 Quote Link to comment Share on other sites More sharing options...
Honda Ass Dragger Posted November 13, 2015 Share Posted November 13, 2015 Wow top stuff 1 Quote Link to comment Share on other sites More sharing options...
Ned Posted November 13, 2015 Author Share Posted November 13, 2015 Glad you guys like it lets hope the rest of it all works haha Quote Link to comment Share on other sites More sharing options...
fishtailfred Posted November 13, 2015 Share Posted November 13, 2015 FreeEMS for life, yo!  Not sure what Ned did driver wise, but I'd be very reluctant to run different driver setups on the same engine for different channels. No reason you couldn't hack it to add or swap a channel from LSD to 12v ignitor pre-driver, though if keen.  Semi-sequential/timed 2-shot batch is a nice way to run an engine without much thought/care, though. Idles smoother and happier than poorly timed sequential and is only sub optimal with boost and huge injectors, however even then it's fine.  Wasted spark is also fine, with the only down sides being setup time timing light woes and a ~15k practical rev limit. IE, non issues, for the most part. With 6 COP units you can simply run two from each output in wasted mode. The down side to this is twice as much heat load in the coil, or so the naive n00b might think. It's actually slightly worse, as the coil that's firing on the waste cycle into highly ionised exhaust gas is basically firing into a dead short, so will absorb more of the energy as heat. Nevertheless, this is generally fine if the dwell is dialed in correctly (a requirement anyway).  In summary, yes, you can run 6 cylinders with on/off VVT pretty well. With this hardware? Might require a slight hack to work 100% well.  Looking forward to seeing this board in the flesh and resurrecting my reflow oven  Fred. 1 Quote Link to comment Share on other sites More sharing options...
Ghostchips Posted November 13, 2015 Share Posted November 13, 2015 That's amazing, i fry parts 20 times bigger yet you put them on a hotplate and they survive. Solder paste looks like good stuff too. 1 Quote Link to comment Share on other sites More sharing options...
CUL8R Posted November 13, 2015 Share Posted November 13, 2015 Impressive work Ned, look forward to more updates! 1 Quote Link to comment Share on other sites More sharing options...
Ned Posted November 13, 2015 Author Share Posted November 13, 2015 Lols rusti, this is a purpose made hot plate, and there is a limit as to how long you should leave it on The most 'fun' bit is when you drop the board pulling it off the hot plate, because the solder is still liquid and all the parts fall off 2 Quote Link to comment Share on other sites More sharing options...
CamB Posted November 13, 2015 Share Posted November 13, 2015 This is awesome. You answered so many questions I didn't even know I wanted answers to. Mind officially blown! 1 Quote Link to comment Share on other sites More sharing options...
Stu Posted November 14, 2015 Share Posted November 14, 2015 Holy shit Ned this is fascinating - keep up the good work 2 Quote Link to comment Share on other sites More sharing options...
sentra Posted November 15, 2015 Share Posted November 15, 2015 that is amazing, im really impressed. 10/10 2 Quote Link to comment Share on other sites More sharing options...
Ned Posted November 18, 2015 Author Share Posted November 18, 2015 Got more goodies in the mail today! looking forward to putting this to good use 1 Quote Link to comment Share on other sites More sharing options...
Ned Posted November 22, 2015 Author Share Posted November 22, 2015 Wiring has begun! Quote Link to comment Share on other sites More sharing options...
felixx Posted November 22, 2015 Share Posted November 22, 2015 will it be ready wed night Ned? Quote Link to comment Share on other sites More sharing options...
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