Hello guys firstly let me introduce my self and my car . I should start by saying this is my first full management conversion , i have tuned with piggy back stuff before .My primera in its formerly n/a guise ran an aexi safc . The primeras turbo conversion is using s14 200sx crank , rods & pistons with arp rodbolts & headbolts , acl race main & rod bearings , cometic head gasket , modified head , hks 264 gtir cams , scooby 440cc injectors (to be run @ 4 bar & swapped for larger once the funds become avaliable ) t3/4 turbo with an external wastegate & a few other bits . Part way through the conversion my friend/tuning guru suggested i'd be better to run a standalone so i could ditch the distributor and run wasted spark for more advance/retard control. So i found a link lem v5 on ebay (previously fitted to an impreza ej20 ) so looking at the specs i decided for the money and my experience under the watchful eye of my friend , it would be an ideal first ecu that i could later upgrade once i find my feet .
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Now for my questions :
i have the additional 4 pin connector on the ribbon side of the ecu, but upon removing the lid of the ecu the main chip has dv42v4 Â 191112 on it which would lead me to believe its a v4 ?
& i now under stand the smaller pcb could be application specific ? Is there anyway to identify it ? (Main board has 2003/2 on it and smaller has 2004 ) is it possible i've bought a v4 converted to a v5 ? I'd really like it to be a v5 as i've already welded a boss into the boost pipe for the recommend iat & i'd really like to connect my aem uego wideband as wellÂ
Any help would appretiated guys as well as information on were i could buy some link ecu decals for when i'm finished