I just paid $293.00 at a Hyundai dealership for an oxygen sensor replacement. The service ticket says "Retrieve code B1152, perform diagnostics for this code. Trace to faulty oxygen sensor (no activity). Clear code and recheck - system operational." A friend of mine (as well as on-line research) says that engine diagnostic codes should be a "P" code. Anyone know what B1152 means?
Thanks.

 

Probably a typo on somebody part...

P0152 HO2S Circuit High Voltage(Bank 2 / Sensor 1)

"B" codes are for "BODY"