Map scaling for oversized injectors on Bosch ecu's

by **jacep** » Thu Jul 07, 2016 6:16 pm

I'm a newbie at this and have been tuning for oversized fuel injectors by adjusting the fuel maps on bosch ecu's. Does anyone have an easier way of doing this? Does bosch have injector size input anywhere in there maps that they run all there fuel calculations with? Any help would be greatly appreciated. Thanks

by **mexanico1971** » Sat Jul 09, 2016 5:01 am

please be more specific !
Car
ECU
e.t.c

by **Ionut** » Mon Jul 11, 2016 2:16 pm

jacep wrote:I'm a newbie at this and have been tuning for oversized fuel injectors by adjusting the fuel maps on bosch ecu's. Does anyone have an easier way of doing this? Does bosch have injector size input anywhere in there maps that they run all there fuel calculations with? Any help would be greatly appreciated. Thanks

If is petrol car with bosch ecu find KRKTE and TVUB, if is diesel car, you must edit ar least duration maps. On EDC17 for example there are a lot of maps other than duration to adjust. Dead time, injection latency, closing time for injector and a lot of other maps.