ok so i got this car and it didnt have an ecu so i bought a P28 ecu and got it chipped to run the H22A. then i bought a jumper harness to convert from Obd2 to Obd1. the guy that did the swap used the stock civic harness and just spliced 2 plugs on for the H22a distributer (external coil). well the real big problem is there is no coil and there is no plugs on the harness that will run the h22a external coil. on the plugs that they spliced in for the h22a distributer one of them has 2 wires one Blue, and Bigger Black wire with a yellow stripe. and the other plug has 7 wires. i cannot figure out what coil to run or what they even ran for a coil before i bought the car. im thinking about just going with h22a internal coil is this a good idea???