I have a 1998 S70 T5 and I have had ongoing problems with the CEL for the last year. I had it checked at a local shop and they said the pressure test checked out. The diagnostic code is the large leak. When I went to check the evap purge valve and the condition of the canister and it is not behind the drivers side headlight and in front of the wheel like the manual says it should be. There is a bracket there but no canister. My question is, can this system be bypassed somehow or could the canister be somewhere else on a ‘98 S70 T5. I will be contacting the technician that worked on it to see what his explanation is.