GolfGTIforum.co.uk
Model specific boards => Golf mk2 => Topic started by: boxer1968 on 05 July 2010, 21:30
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hi
been playing around on my project car 16v j-plate today was going about changing bulkhead plastic long cover for the one in my donor car and found this (http://i698.photobucket.com/albums/vv348/boxer1968/kstar/alarm023.jpg)
(http://i698.photobucket.com/albums/vv348/boxer1968/kstar/alarm022.jpg)
(http://i698.photobucket.com/albums/vv348/boxer1968/kstar/alarm024.jpg)
should i bin it or fit it to the project car ? is it worth fitting or could it cause problems tried looking up on net says its great for a 8v but for a 16v ? its seems to be fitted to warm up regulator and ignition system if posted in wrong section please move
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I have a k-star on my 16v and it works fine. Think one of the guys at Stealth knows something about setting them up.
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Whatd oes k-start do again? is it an ecu ?
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it's a strap on
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oi oi danny p!
Its a 'piggy back' unit that tells your ecu what to do. I have one on my golf to do the uber turbo coolness and yer, i think vince is pretty much the only person in the entire country who can help you, he is at stealth racing
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make good money on ebay those do, but if you're keeping the k-jet its worth having as its the only way to remap the ignition and fueling properly
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its the only way to remap the ignition and fueling properly
How does it 'remap' the fueling?
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with the thingy on the WUR fuel line, unlike the spark only version this version of the k-star ecu can also change the control pressure and thus the fueling
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I think it works in a similar way to my Racelogic V-Sam system in that it runs an extra injetor that can be mapped to provide extra fuel at any given RPM. Combined with being able to alter the ignition advance curve it's a pretty good way of fine tuning the K-Jet system for performance. It's not much cop by modern standards but it's better than nothing.
Nick
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after a bit of googling i found a better description of it from a saab forum:
Just to clear things up, the K-Star normally controls fuelling by installing a bleed-off injector across the control pressure regulator, as I was still having lean problems even with this valve fully closed I installed the extra injector which used this same circuit, therefore making this valve redundant! I just had to get the K-Star re-programmed to fire/map the injector.
this is only on the more advanced k-star+fuel systems though, there are spark only versions of it that can only do the ignition.
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It's not much cop by modern standards but it's better than nothing.
Master of the understatement.
Does it run a lambda or is it still open control loop?
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It's not much cop by modern standards but it's better than nothing.
Master of the understatement.
Does it run a lambda or is it still open control loop?
*yawn*
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nope no lambda, what you see is what you get!
abf it and chuck the thing on ebay I say ;)