ryan10

Well I need some help please! I have a 2002 Acura CL-S with Check Engine Light on & the Code 90-02 (Evap Leak) comes up when i check it. The code has been on there for a while now & i need to get my e-test done now. I need to get this problem fixed. I changed my charcoal canister & my gas cap & clear the code but comes back on after around 24 hrs.

Can someone help me if they had a similar problem and tell me what could be causing this code.

ryan10

So no one can help here?

chrisstopher

Ryan10, i know this thread is old but the 90-02 code is the same as a P1457 code (says my OBD reader). Here is a good write-up on one dude's fix:

https://acurazine.com/forums/second-...cement-729920/

CL-S progression 01

iTrader: (2)

I followed that thread and spent 500 swapping parts in and out. Not to say that it may be the fix for you but evap systems are very finicky. When you open a line if there is different humidity it can cause condensation inside and bugged things up. I had fixed my isse with part swapping but the code was still there. I ended up taking it to my Acura guy and he actually put an old part back on and had to let things acclimate. So just a heads up. It may be a headache for a long time