I tried to replace my stock airbox w/ an K&N cone filter (on a 95 S14) and now my check engine light goes on. First I figured it was because i disconnected the sensors which I thought would read airflow anyhow and still run fine. But when I started the engine and the light went on, I replace the stock airbox back in (w/o the resonator) and the damn check engine light is still on!!! Is there anyway I can manually turn off the check engine light myself?
'95 240SX

I got the 95 s14 w/ the stillen k&n kit,

  1. You need to leave all the sensors connected
  2. 2nd of all, the check engine light WILL NOT turn off until you reset the computer, to do this:

Hope this helps...
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