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Originally Posted by fireguy50
I hope everybody knows Ford SD computers clip the MAP off at 2PSI
Once it's hit's 2PSI, it assumes max load.  |
Yeah I had talked to Raymond B. about this last year as we had tried to do a turbo on a SD. The guy finally ended up going to Mass Air because the pcm was clipping the fuel/spark etc. Could never get the VE table etc. to do what was required, not quite like the GM ecm's. I have seen all the things that they are/have done on the factory SD ecm's to try to run more boost. It is easier to go to mass air to start with and save all the headaches.
I think he even sent the file to Raymond to see what he could to with it as he is the local area Lightning guru. I think he finally got everything worked out after the conversion.....