Hey all,
Anyone know the steps involved in getting a new ECM put in a 2008 Dyna Fatbob?

 

ECM & TSSM must be "password learned" at the dealership using the digital technician II (DT-II) so both are "married" to each other. Simple procedure, in & out in 20 minutes.

 

thanks alot, i guess thats easy enough.

 

may i ask why you would need a new ecm?

 

My tuner thinks that i have a blowen ECM. For the past month he has been trying to tune it. Im using a Power commander on a 103ci motor with 255cams. There is a dead spot between the 3200 and 3500 rpm range. He mentioned this possibility last week friday and i havnt heard anything from him since so i dunno if he just double checkin everything or what.

 

that is interesting, i haven't heard of that before. hopefully that solves your problems for you!

 

I'm no Harley expert, but I've been tuning fuel injected cars for years now. Usually if an ecm goes bad, nothing works, and is usually the result of a short. I would check all the sensors and what ever piggy back unit you are using before replacing the ecm.

 

I totally agree with you street. I was thinking that it could possibly the map sensor. I aint no electrical guru so i have no ideas.

 

I built the bike from the ground up so I don't have a Vin number yet I do have a blank ecm

 

cool