Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
HYUNDAI, SANTA FE
Reported code forms P0154
ENGINE CONTROL MODULE (ECM) REPROGRAMMING RELATED TO 2.7L V6 ENGINE 02 SENSORS (CAMPAIGN V02) - REVISED. MAY EXPERIENCE CHECK ENGINE LIGHT ON OR DIAGNOSTIC TROUBLE CODES P0133, P0134, P1134, P0153, P0154 AND P1154. *TT
MITSUBISHI
Reported code forms P0154
POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR ENGINE STALLING / ENGINE HESITATION / DIAGNOSTIC TROUBLE CODE (DTC) P0154. *TT
MITSUBISHI
Reported code forms P0154
INCORRECT POWERTRAIN CONTROL MODULE (PCM) SOFTWARE PARAMETERS MAY CAUSE OXYGEN SENSOR FAILURE (DIAGNOSTIC TROUBLE CODE P0154). *TT
MITSUBISHI
Reported code forms P0154
POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR ENGINE STALLING / ENGINE HESITATION / DIAGNOSTIC TROUBLE CODE (DTC) P0154. *TT
HYUNDAI
Reported code forms P0154
VEHICLES MAY EXPERIENCE CHECK ENGINE LIGHT ILLUMINATED OR DIAGNOSTIC TROUBLE CODES P0133, P0134, P1134, P0153, P0154, OR P1154. *SLC
HYUNDAI
Reported code forms P0154
SOME VEHICLES MAY EXPERIENCE CHECK ENGINE LIGHT ILLUMINATION OR DIAGNOSTIC TROUBLE CODES P0133, P0134, P1134, P0153, P0154, OR P1154. *SLC
NISSAN
Reported code forms P0154
SOME VEHICLES MAY EXHIBIT MALFUNCTION INDICATOR LAMP ON WITH FRONT O2 SENSOR DIAGNOSTIC TROUBLE CODES P0134, P0135, P0154, OR P0155. *TT
INFINITI
Reported code forms P0154
SOME VEHICLES MAY EXHIBIT MALFUNCTION INDICATOR LIGHT ON WITH FRONT 02 SENSOR DIAGNOSTIC TROUBLE CODES P0134, P0135, P0154 OR P0155. *TT
INFINITI
Reported code forms P0154
SERVICE INFORMATION FOR VEHICLES EXHIBITING MALFUNCTION INDICATOR LAMP ON WITH FRONT O2 SENSOR DIAGNOSTIC TROUBLE CODES P0134, P0135, P0154 OR P0155. *TT
MITSUBISHI
Reported code forms P0154
THIS BULLETIN INVOLVES DIAGNOSTIC TROUBLE CODE P0154 / P0134 UPDATE. *JB
MITSUBISHI
Reported code forms P0154
SOME DEALERS HAVE REPORTED DIAGNOSTIC TROUBLE CODE P0154 AND MAY HAVE USED INCORRECT P/N TO REPLACE THE SUSPECTED OXYGEN SENSORS FOR CERTAIN VEHICLES. *TT