CNK ECU success!!!!
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Joined: Jul 2001
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From: parkville, md
Vehicle: 1997 accent L
OK, i'll try to be a tad more vague so you wont give away any secrets. Does the fuel modification side connect before or after the factory ecm, or both? If you dont want to post it, can you please email me? This probably will be the determining factor in what I end up using, so its kinda important to me. 
If not, just gimme an ETA for the products full release so I wait till someone purchases the unit and installs it.
If not, just gimme an ETA for the products full release so I wait till someone purchases the unit and installs it.
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Skierd --
The product is already been fully released --- All I wanna do is get more US cars running MAF to get up and go with the unit before I start to push all the added features.
The unit works 100% with MAP or MAF systems and can be used to swap Maf to MAP --- for now I will concentrate on getting the Delta V6 to run a decent dyno curve without the dip from 5K RPM and the Beta 2 engine to run with normally aspirated mods. Then we can look at tweaking the settings for the Lambda and cold start - Fast idle etc
The unit supplied with the CNK Turbo kit is tuned to run the injectors and control ignition and allows the stock ECU to control the F/idle and cold start etc - as it is more than capable of doing this effeciently enough.
The way the unit control fuel is by intercepting the signal that would have normally gone to the engine afte the inputs are recieved by the stock ECU - then modifying them via laptop computer and software I supply you with, and then the signal coninues to the engine once modified.
The product is already been fully released --- All I wanna do is get more US cars running MAF to get up and go with the unit before I start to push all the added features.
The unit works 100% with MAP or MAF systems and can be used to swap Maf to MAP --- for now I will concentrate on getting the Delta V6 to run a decent dyno curve without the dip from 5K RPM and the Beta 2 engine to run with normally aspirated mods. Then we can look at tweaking the settings for the Lambda and cold start - Fast idle etc
The unit supplied with the CNK Turbo kit is tuned to run the injectors and control ignition and allows the stock ECU to control the F/idle and cold start etc - as it is more than capable of doing this effeciently enough.
The way the unit control fuel is by intercepting the signal that would have normally gone to the engine afte the inputs are recieved by the stock ECU - then modifying them via laptop computer and software I supply you with, and then the signal coninues to the engine once modified.
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Joined: May 2001
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QUOTE
CNK Performance:
Skierd --
2) Sorry can't tell you that as I mentioned to you before - short answer would be trade secret.
erm...Skierd --
2) Sorry can't tell you that as I mentioned to you before - short answer would be trade secret.
Yeah...and the second we get a wirirng scheme we can easily figure out how you are doing it.
Senior Member
Joined: Jul 2001
Posts: 691
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From: parkville, md
Vehicle: 1997 accent L
QUOTE
CNK Performance:
Skierd --
The way the unit control fuel is by intercepting the signal that would have normally gone to the engine afte the inputs are recieved by the stock ECU - then modifying them via laptop computer and software I supply you with, and then the signal coninues to the engine once modified.
So it modifies the MAP signal going to the OE ecm, like the safc and others, and does not have direct control over the injectors. That was the answer I was looking for. suicide
Skierd --
The way the unit control fuel is by intercepting the signal that would have normally gone to the engine afte the inputs are recieved by the stock ECU - then modifying them via laptop computer and software I supply you with, and then the signal coninues to the engine once modified.
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Joined: Jul 2001
Posts: 691
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From: parkville, md
Vehicle: 1997 accent L
Laughing at potential customers is not particularly good for business. 
Every other company that makes a piggyback tells you how it fools/bypasses the stock ecm so I dont see how its a trade secret.
Looks like I'll have to look elsewhere for an ecm if you're not willing to explain how it works. I dont want to know whats on the circuit board, the program language, or anything that would give a away a "trade secret" i.e. the heart of how the unit works. I just want to know what signal(s) you're modifying MAP based car to tune the fuel curves to suit a modified car. poke
[ March 03, 2003, 01:57 PM: Message edited by: skierd ]
Every other company that makes a piggyback tells you how it fools/bypasses the stock ecm so I dont see how its a trade secret.Looks like I'll have to look elsewhere for an ecm if you're not willing to explain how it works. I dont want to know whats on the circuit board, the program language, or anything that would give a away a "trade secret" i.e. the heart of how the unit works. I just want to know what signal(s) you're modifying MAP based car to tune the fuel curves to suit a modified car. poke
[ March 03, 2003, 01:57 PM: Message edited by: skierd ]
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QUOTE
turbulence:
cnk, if i bought this unit from you RIGHT NOW for $250 (that's what you're selling it at, right?), is it completely functional? could i do fuel, ignition, and injector management?
A Group buy will be coming very soon so i would wait to see what price Chris gives us! cnk, if i bought this unit from you RIGHT NOW for $250 (that's what you're selling it at, right?), is it completely functional? could i do fuel, ignition, and injector management?
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Turbulence ---
YES - it is FULLY functional, it is fully working, no glitches, no testing, no beta stages, not hicups, no un-knowns, no surprises.....
I wouldn't post the products release if it wasn't working properly --- otherwise I would be looking for fires to put out.... :-)
YES - it is FULLY functional, it is fully working, no glitches, no testing, no beta stages, not hicups, no un-knowns, no surprises.....
I wouldn't post the products release if it wasn't working properly --- otherwise I would be looking for fires to put out.... :-)