Wideband Issues?

[red coupe89]

so i installed my innovate wideband this weekend. the sensor was programed with clean oxygen as the instructions stated and placed just after the down pipe on the 1,3,5 bank. while the car is at temp and idle the gauge reads 10.3 which i understand to be rich. i turn my fuel pressure down to 20psi and it does not lean out. while stepping on the accel it continues to get rich. not sure if this is a problem in my wideband, ecu or some where else. im running a walbro 255 with 555rc injectors on factory rails. not sure where to go from here.

[NolimitZ32]

Are you tuned for the 555s?

[red coupe89]

ecu has been chipted from z1 for the 555s