What's the p2ba6 vw Jetta code?

If You have a check engine light that is on in Your VW Jetta then that means that You should pull over and park as soon as it is possible A check engine light can mean there is a serious problem with Your engine. Once You are stopped You should use an OBD II scan tool to find out what has caused it. If when You read the code from Your ECU You have a code P2BA6 that means that there is a problem with the NOX sensor. Usually this means Your NOX sensor has found that Your exhaust gasses exceed the normal safe range. This can mean that there are problems with the air to fuELRatios as well as the emissions control system.