Chris S 0 Posted November 9, 2007 what would happen if u ran the haldex with no ecu? Quote Share this post Link to post Share on other sites
junkie 0 Posted November 10, 2007 Drop biggerbigben a PM as he had Haldex, he did have a controller fitted but i'm sure he can answer any 4wd set up. Quote Share this post Link to post Share on other sites
CoxyLaad 0 Posted November 13, 2007 nothing would happen. it would remain disengaged. You may aswell just stick it in the boot. Quote Share this post Link to post Share on other sites