Ok honda heads, I've done some research on this and came up with nothing. First off let me tell you what I have. It's a 91 civic ex sedan, D16A6 turbo. It's running a chipped p28 ecu. Now I got this car over 2 years ago and had a few problems here and there. It's my first boosted car so I had a little learning curve. The problem I'm having now is code no.9 which is no.1cylinder sensor. Ok so no big deal right? I pull a stock distributor off my shelf and now the car won't start. Ok, so I check the dizzy code on the one I pulled off the car and it's a TD52U which is for a 92-93 accord f22a6. Now what I'm not understanding is how this dizzy is working on my car. I know the plug on the dizzy was repined because the plug is a obd0 plug. How is it that my stock dizzy is not working? Has anyone ever came across anything like this? I'd like to use my stock dizzy since I already have one instead of spending $240 on an accord one. Any and all help would be great.