EssexBoy Posted July 28, 2008 Share Posted July 28, 2008 As title says I have a Blitz Access Ecu forsale. If you dont know the details please find some below On turbo charged engines, the most common way of increasing power is to increase the boost pressure. This increases the amount of air going into the engine, and providing there is sufficient fuel to accompany the boost pressure, the resultant charge is much denser and provides more power. Standard Engine Management systems have built in boost limits, which turn the fuel injectors off if the boost rises a certain amount over standard. To remove the boost limit, an upgraded ECU needs to be fitted. This will usually allow a 30-40% increase in boost pressure with corrected fuelling for the increased boost. Increasing the boost without increasing the fuelling will cause the engine to run lean, which can be fatal for the engine. The Blitz Access computer does not rely on fooling the ECU with external clamping circuits or making sensors read differently, it properly re-programs the factory limits, and all the fuelling is adjusted accordingly. The Boost limits are raised, the speed limits are removed, the rev-limiters are raised, the timing maps optimised, and the fuelling maps are adjusted to cope with higher boost. Costs about 800 brand new i have been told. These are now discontinued and are very hard to get hold of Bargin price of £350 inc postage!!! Link to comment Share on other sites More sharing options...
DamanC Posted July 28, 2008 Share Posted July 28, 2008 So what is it currently mapped for? Im not interested in it, but a potential buyer will be. Link to comment Share on other sites More sharing options...
EssexBoy Posted July 28, 2008 Author Share Posted July 28, 2008 Daman unfortunately im not that technical when it comes to things like this. As far as I was aware they are all the same when bought new. Ive heard if you have made extra mods then it can be sent back and re-adjusted but I am unaware of the mapping history of this ecu. All I know is this will turn your car into an animal!!! Link to comment Share on other sites More sharing options...
jacko Posted July 29, 2008 Share Posted July 29, 2008 Is this for a Manual or auto? Link to comment Share on other sites More sharing options...
EssexBoy Posted July 30, 2008 Author Share Posted July 30, 2008 Sold Link to comment Share on other sites More sharing options...
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