Potentially, however the first thing to do is to make certain the parts are not covered under warranty. In your owner's manual there will be a separate section for emissions related component warranty. This is almost invariably the longerst, most advantageous warranty offered for any component under any circumstances. The dealer may not even be aware of those clauses; check there first.
Failing that, whether you can forego the repair will partially depend on future smog tests. If your car will be smogged in the future you need to search for pump deletion how-tos that also deal with the subsequent CELs.