engine light came on, checked the code and it said is was exhaust gas recirculation sensor A circuit high.callled the dealer this morning and he said it was probably 02 oxygen sensor. has anyone else had this problem? 4o,ooo miles and not covered under warranty where is the sensor located? thanks guys

 

replace the egr if it was an 02 issue u would get an 02 code not an egr code.
plus all u talked to was a service writer not a tech.