Ive been having a problem for a while now, i have an ls vtec turbo. I have an msd 6al and want to install my msd 2 step module, when i finished installing it, i turned on my car, hit the switch, but it wont 2 step. I also put a module on my 6al to use as a rev limiter but that wont work either, it stops at 8k rpm no matter what ecu i use. Could this be my ecu or my 6al?

 

Take it back to the shop.

 

Haha i do all my own work,

 

See the thing is there are no electrical problems, but i dont have another Msd hangin around, so i want to know if any one thinks it coupd maybe be a problem with the msd itself, or maybe something else like the cars wiring,

 

The cars wiring is obd1 and the engine obd2