I have a 94 Legacy GT wagon, 2.2l twin turbo. I have a problem where it acts like it's not giving more fuel with increased throttle, total interuption of power. I put in a new fuel pump relay and that seemed to fix it but the problem returned, my wife brought the car to a shop while I was out of town and they thought they fixed it by putting in a cap and rotor, problem is still there. Any ideas, problem seems like fuel not spark. And does this car have A cap and rotor, I can't find one, it has individual coils at the spark plugs.....This car was originally a Japan delivery(RHD), should it have a connector for plugging in a code reader and where might I find it?