[$teveO2336]

I have a '01 F4i. I just replaced the OEM air filter with a K&N filter. After I got everything back together, I cranked it up and noticed the FI light was flashing. It flashes twice followed by a long pause. Any ideas on what this could mean?

[ReSpEcT]

You have a bad connection at your MAP sensor......Bottom left of your air box almost to the front of it. You'll see a little black thing there. Check that plug and make sure its plugged in all the way. It may have came loose accidentally. Also check the little vacuum hose that plugs into the MAP sensor. That may also have come unplugged.....But its definately the MAP sensor plug or vacuum hose.......=-)

[$teveO2336]

Thanks a lot. Was not looking forward to taking it to Honda (about 50 miles away). I'll check that tomorrow.