Trouble codes po106,171 and 174
About 2 days ago my engine check light came on, so I went to autozone so they could see what codes it's showing. It said po106 which means the MAP sensor isn't performing right and codes po171 and po174 which means both the left on right banks are running lean. Could my injectors be clogged up or something? And I don't know what to do about the MAP sensor, please help.
02 Silverado RCSB 5.3L- Volant CAI, Magnaflow, Nelson tune, comp cams 220/220 .564/.564 114 LSA