help

[samson]

hi guys instaled the f/ic on my 1jzgte the car will start but will not rev it bucking and stubling and all the map are set to zero the car also idles very rich help any one thanks:dunno:

[DrNick]

Could be lots of things

But wild guess its your pressure sensor ,does the FIC have a built in MAP sensor? Maybe its trying to read off and its not connected right.

[extremeboost]

try the bypass, if it works fine with the bypass harness then you have wiring issues. With the Fic it is important to check and re-check your wiring to make sure that you have intercepted/tapped the right wires. I ran into the same problem and it turns out I had a couple of wires crossed.