Im new here first off so hey, im tyler. But i have a 69' beetle and im putting a JDM 13b-msp in it... it comes with the full ecu, engine wiring loom, and transmission. i will not be using the transmission but i will be utilizing the rx8 dash cluster as well as the drive by wire pedal assembly. i guess what im asking is about how im going to go about wiring this. i understand with the type of ecu this motor uses it needs everything to talk, so can anyone please please please help me with what key things i need so this wont go into limp mode. i dont care about any check engine lights or anything i just need to make sure itll run, what key points do i need? Thank you in advance anything helps.

 

rx8club might be a better place to ask, just sayen.

 

Ditch the stock ECU,go aftermarket and get a tune...done.