Quote:
Originally Posted by PRAY
I understand the theory and agree that meth will make more power. I am honestly struggling with the fail safes in the stock ECM. You can use IAT temps but at a certain point that will fail in my area due to ambient differences. There is no way that I can see using AFR since this ECM doesn't recognize AFR. So someone educated me on what else can be done. I may simply be to busy to think through it. Even with a fail safe that pulls timing you will still be extremely lean under WOT if the meth fails. I understand it will only be till you figure it out but I have seen a lot of people push through a lot of warning signs in the heat of things. So, till I have a better grasp on that portion of things I won't be relying on a secondary fuel source that can fail with a customers motor. Especially a stock motor.
|
What you want is an AEM Fail safe gauge or something of the like. It has programable failure states and data logging, which include high flow but no pressure (line popping off), low flow high pressure (something clogging the line) and everything in between. This can be used to send out a voltage signal to other devices to cut boost on a turbo car.
For a blower car I think the best bet is to figure out a way to cut ignition. I've seen on a forum somewhere, someone claimed they had a fail safe that cut ignition. I'm not sure what could do this really. But where there's a will there's a way.