After swapping in a B16 into my 91 CRX Si, I threw a code 8. Top Dead Center Sensor or something like that. I replaced distributor with another from a friends B16, and now a week later, the code 8 is popping up again. I am also running a 90-91 LS ecu. Can someone help me out here??? Thanx...Later,

 

go here:
http://www.acute.f9.co.uk/crx/...s.htm
download the "vtec supplement,it has "troubleshooting flowcharts" for all codes in the fuel and emissions section. {plus alot more info that comes in handy}