What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
6Original wording in English
MITSUBISHI
Reported code forms P0154
POWERTRAIN CONTROL MODULE (PCM) REPROGRAMMING FOR ENGINE HESITATION / DIAGNOSTIC TROUBLE CODE (DTC) P0154. *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
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
Check vehicle applicability
6A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Mitsubishi | MONTERO SPORT | 2003 |
| Mitsubishi | MONTERO SPORT | 2002 |
| Mitsubishi | MONTERO SPORT | 2001 |
| Mitsubishi | MONTERO SPORT | 2000 |
| Mitsubishi | MONTERO SPORT | 1999 |
| Mitsubishi | MONTERO SPORT | 1998 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.