I live in the middle east where we dont have e-manage ultimate tuners here ... I bought the kit older 04-05 ap2 kit and istalled all things perfectly + greddy pressure sensor + rsx injectors + DBW boomslang harness (air/water) + using the stock spark plugs .....

PLease note that my car is euro specs: DBW/VSA/2.OL/9000 rpm/LHD/MY06/ it comes with air pump

boost is between 6.5 and 7 psi .... when cruising and accelerating at partial throttle the car is amazing, but there are two situations where the car gets extremely lean ....

1. when in low RPM I just go full throttle
2. whenever I get in the VTEC range

and once I hit the gas pedal "fully" the car acts like it doesnt want to accelerate ....as if there is no fuel in tha tank or something .... Is that because I have the 255 fuel pump installed while other DBW owners did not use it

Another question ... which map is to tune for partial throttle and wich one os for partial throttle?

Or in which map is for below VTEC and which one for AFTER VTEC?