'07 BDM 117" w/ EFI--HELP!!!

[patch058]

working on BDM fuel injected 117" S&S. had electrical problems, did wire plus retrofit kit with efi add-on. bike would not run when it came in. everything works electrically now, but it fires up great anfd runs for 3-5 seconds, then shuts off. will run (lean) feathering throttle, but dies below 2000rpm's. S&S says i need to replace module (to lean) but i can restrict air flow, doesn't help any. also customer said before electric problems, run fine. anyone have any ideas. i'm kind of new to efi tuning (been wrenching professionally for 22yrs). Thanks, any help would greatly be appriciated

 

[pknowles]

Trying to remember what Bigdogbro1 told me to do when I installed my wire plus. If you do a search of the older threads, winter of 2010, you probably can find the thread were he helped me.

 

[KaptinAmerika]

Check your crank sensor wires. Make sure they aren't wired backwards.

 

[pknowles]

Check your crank sensor wires. Make sure they aren't wired backwards.

Curtis, I had the same problem after installing the wire plus and another member(BigDogBro1) told me how to fix it. It was a constant power supply to the battery for the fuel injection mapping. I just can't remember which wire it was. I have all my note for that project at work and will try to look it up tomorrow.