OBD Connect

[Fastfreddy711]

Can I run without the OBD connected to my ECU. Just till I have time to properly run the cable through my firewall! I ran out of daylight or running out! Also if I dont plain on running E85?? is it..do I really need the fuel wire?

 

[kenneth196]

1) The jb4 will run fine with the obd but you won't have full CANbus control

2) You don't really need the fuel wire if you're sticking to the lower maps (map 1/2). Even with those maps however, I'd still highly recommend it. Something about using a piggyback but not having direct control over your AFR....