excessiveHP This is another OLD THREAD. Have you got the car to run? Have you found a Dyno shop that can setup your car? There are NO FI systems that do not need fine tuning are even more to get the car running. A good FI specialist will need about 4 hours on a dyno and 2 hours of street time to have your car running in ALL weather conditions. You are mad because you where sold a bill of goods about how easy it is with an FI system on your motor. I don't know this company BUT if you gave them the specs on your motor, cubic inches, camshaft, compression, size of injectors, trans, rearend spec. They should have giving you a basic program to get the car running and go from there. There are some other questions that need to be asked. What fuel pump are you running and where is it located? inside or outside the fuel tank? What size lines to the fuel rails do you and and what size is the return. Where is the O2 sensor located in the exhaust? Where is the air temp sensor located at? You have not had alot of threads on this forum. You are upset, you said beware and didn't slam the company. IMO this is OK but you also didn't do your homework on this. You looked at the pretty thing for the top of your motor and said, I WANT ONE.
What are the specs on the motor, Maybe one of the guys here can burn you a disc with there setup. You can download it on your computor and see where your software problems are. If you are running too rich, you will kill the O2 sensor and not get the correct readings for your programming. I don't know if you have a wide or narrowband O2 sensor. If it's not heated, it takes longer to get the car running in a closedloop. What ECU are you running? There must be a couple of guys that can get you up and running with some help. You are running the correct fuel pressure and have a vacuum regulator for the system. This is one of the most overlooked thing on an FI system. Rick Lake