Post by
MinisterofDOOM »
https://forums.nicoclub.com/ministerofdoom-u16506.html
Thu Dec 20, 2007 8:29 pm
Evap codes will trip the CEL.
What are the other 3 lights? (I don't know the 5th gen dash all that well)
A lot of the time, Evap codes are caused by a bad fuel cap seal.You can check to see if your cap is sealing a couple of ways. One is to simply unscrew the cap after you've driven for a while. The tank SHOULD be pressurized at that point, so you should hear a hiss as the pressure is relieved when you remove the cap. If you do, you know the cap is sealing.The other is to simply try using a cap you know has a good seal to see if that solves the problem.
I don't recall if the 5th gen needs the computer reset to "notice" that the Evap problem is gone or not.
Still, there's no reason that code should be tripping FOUR lights.