Search found 433 matches
- Mon May 13, 2013 5:21 am
- Forum: FreeEMS Firmware Dev
- Topic: Simple Transient Enrichment Brainstorming
- Replies: 25
- Views: 72562
Re: Simple Transient Enrichment Brainstorming
"For TPS, should it be previous, mean, or recent? IE, where in the movement do we consider it to be for lookup purposes?" That's a fairly dynamic thing. IE if you were to lug the engine at a *low RPM moving the throttle from 50% to 90% may have zero effect on the amount of airflow. IMO you...
- Wed Apr 24, 2013 2:02 pm
- Forum: Users Rides
- Topic: 2008 Yamaha R6 Race bike
- Replies: 18
- Views: 31132
Re: 2008 Yamaha R6 Race bike
Its funny how complicated these bike motors are. I feel like Igot off easy with my 2003 r1 install.
- Tue Mar 05, 2013 4:36 am
- Forum: FreeEMS Firmware Dev
- Topic: Fred's firmware development diary comments thread
- Replies: 349
- Views: 1237602
Re: Fred's firmware development diary comments thread
I couldn't help but chuckle at what was listed under the first category "need to avoid paralysis". You are your own worst enemy :p (aren't we all). I think they drew a black and white picture, when the design importance often depends on how it affects other devs. IE guys writing apps that ...
- Mon Jan 28, 2013 4:10 pm
- Forum: FreeEMS Vehicles
- Topic: Sean's R1 Powered Desert Rail (17th)
- Replies: 12
- Views: 27891
Re: Sean's R1 Powered Desert Rail (17th)
Naw the first FreeEMS engine to drink JET-A will prob be my truck :) I suppose the name came from a few factors. I wanted a name that people could identify with(I'll admit it's a bit USAish). Fighter jets are know for being lean, mean, capable machines. I chose the F16 because I want to support 16 i...
- Sun Jan 27, 2013 1:58 pm
- Forum: FreeEMS Vehicles
- Topic: Sean's R1 Powered Desert Rail (17th)
- Replies: 12
- Views: 27891
Sean's R1 Powered Desert Rail (17th)
Engine: 2003 Yamaha 998cc R1 (1st Bike engine). 16T Turbo Two Injectors Per Cylinder Hand Fabricated Sheet Metal Intake ECU: PowerEFI-F16 Running FreeEMS FreeEMS additions: XGATE Sequential + Staged Injection (1st) MAF Fueling Algorithm (1st) http://powerefi.com/files/r1-ecu-1.jpg http://powerefi.co...
- Mon Jan 07, 2013 7:09 pm
- Forum: FreeEMS Firmware Dev
- Topic: MAF based understanding
- Replies: 19
- Views: 35391
Re: MAF based understanding
In other words, "the same".
Equation1 = a;
Equation2 = b;
Equation3 = c;
a, b and c, should be equal.
Equation1 = a;
Equation2 = b;
Equation3 = c;
a, b and c, should be equal.
- Mon Jan 07, 2013 4:28 pm
- Forum: FreeEMS Firmware Dev
- Topic: MAF based understanding
- Replies: 19
- Views: 35391
Re: MAF based understanding
It looks like that takes care of the air side of things. Now you need the *fuel side of the formula(lambda, stoich AFR, fuel density), to generate a PW. The cool thing is that you can play with these formulas in tandem, with others, to check for concurrency. replace "concurrency" with &quo...
- Fri Jan 04, 2013 12:48 am
- Forum: Soldered
- Topic: Simple Cheap Compact IC-based High Performance Amp
- Replies: 66
- Views: 128533
Re: Simple Cheap Compact IC-based High Performance Amp
With that heat sink, I think you are covered. I would be more worried about gun smoke from your neighbors, after you turn the volume up
- Thu Jan 03, 2013 11:37 pm
- Forum: Soldered
- Topic: Simple Cheap Compact IC-based High Performance Amp
- Replies: 66
- Views: 128533
Re: Simple Cheap Compact IC-based High Performance Amp
Infringe this!!!!!
- Thu Jan 03, 2013 10:43 pm
- Forum: Soldered
- Topic: Simple Cheap Compact IC-based High Performance Amp
- Replies: 66
- Views: 128533
Re: Simple Cheap Compact IC-based High Performance Amp
Wait a minute, that pic looks familiar........