 S52 swap with code P0446
The car runs great other than a rough idle for about 30 seconds on a cold start and throwing a P0446 code every now and then. I've replaced the carbon canister valve and the other fuel valve located on the left front shock tower. Is this just one of those codes that have to be programmed out of the DME? Or is there something else to do? I've seen posts of regular e36 people changing the gas cap but I wanted to make sure this is a solvable issue before I throw any more parts at it. |