We just got a chip flashed for a base tune on dsm 450's and I wired in the dsm resistor box. When we try to start it with the chip on it cranks, starts for a second then dies. If I pull the jumper to disable the chip it will run but it's too rich to do anything (black smoke). I tryed messing with timing and checked all the connections for the injectors. Anyone know what could be causing this?

 

we got it running, one of the wiers were never reconnected after we pulled the piggyback. But as soon as we hit boost it goes pow pow pow pow =/

It's got uberdata on the chip with I belive 130 set as the global fuel thing.

 

I would probably recommend having someone who knows what their doing tuning wise go crazy in uberdata and get you all setup right with a nice tune.

 

post up your bin I'll take a look at it and tell you if it's a problem