Prepare installation
Prepare two fire extinguishers in case of emergence
Need to modify my injectors harness to do semi-sequential injection
here is how I do this
I found a nice place to do this job
clamp the endpoint
build my own adapter to switch from batch to semi-sequential
Test the adapter
2#/3# cylinder injectors' ground go to FreeEMS hardware directly
Build two ground for onboard igniters and all lowsides
Extend my vacuum line with a oil filter
Wire up the ECU, it sits right under my stock harness socket, save me a lot of wiring effort
Connect com port and here we go
The leds onboard is very useful
Because of cold start situation, I crank the engine, but no respond. I crank again, the engine fired but die immediately. I wait for 2 minus and fire it again, this time the engine start to roll and idle at 1300 RPM. A few minus, it rised to 1700 RPM. I shut it down and recrank it, this time the engine start rather happly. I think I need to tune the cold start enrichment
Here's the Engine parameters
I'll upload my video latter, poor quality, I should find another day to reproduce the video
My ECU build thread for Citroen ZX 1.6 gasoline
- ToxicGumbo
- LQFP144 - On Top Of The Game
- Posts: 474
- Joined: Tue Jan 03, 2012 8:37 pm
- Location: Manhattan, KS. USA
Re: My ECU build thread for Citroen ZX 1.6 gasoline
Congratulations, HotCat! This is absolutely thrilling news. The fire extinguishers were a nice addition.
-Jeff
-Jeff
FreeEMS vehicle #23: 2003 Toyota "Toxic" Tacoma
Build page: http://forum.diyefi.org/viewtopic.php?f=3&t=1635)
Build page: http://forum.diyefi.org/viewtopic.php?f=3&t=1635)
Re: First FreeEMS powered engine was born in China
No one ever believes me!!! :-( But it's oh-so-true, isn't it :-)HotCat wrote:The leds onboard is very useful
http://image.xcar.com.cn/attachments/a/ ... mWoX7k.jpg
Fire extinguishers are always important, here's my ex next to me truck with one:ToxicGumbo wrote:Congratulations, HotCat! This is absolutely thrilling news. The fire extinguishers were a nice addition. :lol:
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
Re: My ECU build thread for Citroen ZX 1.6 gasoline
Recently I was reading Fred's thread <being a good down-stream author!>, I want to contribute my code back. Fire up the engine was the first step, still have a long journey to travel with Fred. In China, a lot of guy want to try FreeEMS powered Citroen ZX as well as Buick Regal/Century, you know how responsible I feel
Re: My ECU build thread for Citroen ZX 1.6 gasoline
HotCat, also see this thread: viewtopic.php?f=41&t=1683
And another yet to be released thread specifically about firmware contributions and how to make sure that they're good enough to get in.
We should talk about this soon, I'll be in touch.
Fred.
And another yet to be released thread specifically about firmware contributions and how to make sure that they're good enough to get in.
We should talk about this soon, I'll be in touch.
Fred.
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!