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View Full Version : Help raising rail pressure BMW E87 118D 143hp 2009



Jacob8888
27th August, 2019, 08:02 PM
Hi guys
I need a help with this EDC17C06 from a BMW 118D LCI 143HP (N47D20).
So i am trying to raise the rail pressure above 1800bar as the 120d has with stock map, but i am sure i am missing some single value rail pressure limiter or something
Car is giving error "4580 Rail Pressure Sensor - Plausibility -Pressure too High"
I tested and the max rail pressure i was able to get without errors was 1700bar , stock rail pressure is 1600bar.
Hope you guys can help
Ori file attached


BMW E87 118D LCI 143HP
EDC17C06
SW: 507453
0281017551
DDE_8512499-01