I just bought a 2003 evo and I'm trying to clean up the mess left by the previous owner. It has been to a Mits. dealer but I'm not sure they know what they are doing. When I bought the car it had a Power ECB hooked up,needless to say the first thing the dealer did was yank it out. They said they returned it to stock but now the car will only run about 0.8 atmosphere or around 12 psi. Anybody have any ideas? It has a 3 inch downpipe, 3 inch catback and hi-flow cat converter and buschur intake. I'm getting codes for rich and cat inefficiency. Any help would be appereciated. Keith
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