The Tach Wire from the ECU on a 1990 to 1994 Sentra B13 is Blue with a white stripe(L/B). It is found behind the centre console (where your radio is) coming from the ecu. The connector is M36 I believe. It's been a year since I played with mine and installed a factory tach. Mike Nikolai 92 XE with lots of stuff. __________________________________________________ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ +---------------------------- Advertisement ---------------------------+ Import Parts Plus - http://www.importpartsplus.com <- CLICK HERE Need more horsepower? We can help! Convenient online shopping!
