Hello
Im currently running a 2000 Integra GS B18B1 OBD2B engine and Engine harness( All stock ) The only mod i have is a OBD2B to OBD1 jumper harness at the ECU to run a p06 ECU tuned on Crome. TD05H - 18G Greddy turbo KIT, 880 CC Precision Injected Fuel Injectors, walpro 255 pump.

Been driving the car almost 9000 miles now and having issues. I have a CEL on for Code 9 ( 9 flashes ). The engine has a slight misfire at idle or at least sounds like it from listening to the exhaust. Its also running rich now. I pulled my Cap and rotor off and they are in bad shape ( burnt ect.. ) I am going to just replacing my Distributor. Now my question is I believe i have a OEM OBD2B Distribtuor in the vehicle now, it has the 10 PIN connector at the distributor but one PIN is not used so Only 9 pins total. Do i just replace the distributor with an OEM one? Im new to the Honda scene.

Recap. Car was running fine for about 9000 miles now, now have Code 9 and running rich. Believe i need to replace the distributor. What distributor do i buy from the parts store. 2000 Integra GS distributor?

One other question, The crank sensor at the Crank pulley. Since im running a OBD1 ECU, is that sensor even being used?

Thanks guys!