My name is STAN I'm new her, i'm french sorry for my english
I have RX7 FD3S with complet swap 2JZ. i have change my gearbox for 8HP70 bmw shifter 10 pins with turbolamik tcu.
I'm her for help and informations cause mecanic is good but tune the TCU is complicated for me

I'm equiped AEM V2 but communication can is realy complicated... i see for anolog with MAP sensor but it's not my real problem to day..
My first problem was target blocked on 6. i have change parametre inside the TCU for analog and erase code 33. but to day i have new problem

when i shift on drive my gearbox jerk and then goes to neutral and blocked on neutral, on my LCD i have message FW-BRAKE impossible to found the problem about this message on forum, manual, or internet...
please help me

if anyone has base map set to analog i'm happy to take it, or solution to help me
Kind regards