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
9Original wording in English
INFINITI
Reported code forms P1148
IF YOU CONFIRM: Any of the following DTCs are stored in the ECM: - P0031 / P0051, P0032 / P0052, P0130 / P0150, P0133 / P0153, P2A00 / P2A03, P1148 / P1168 OR Any of the following DTCs are stored in the ECM as a result…
INFINITI
Reported code forms P1148
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P1031, P1051, P1148, P1168 A/F SENSOR HEATER / CLOSED LOOP. *MJ
NISSAN
Reported code forms P1148
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P1031, 1051, P1148, P1168 A/F SENSOR HEATER / CLOSED LOOP. *MJ
NISSAN
Reported code forms P1148
MALFUNCTION INDICATOR LAMP (MIL) ON WITH DIAGNOSTIC TROUBLE CODE (DTC) P1031, P1051, P1051, P1148, 1168, A/F SENSOR HEATER / CLOSED LOOP. *MJ
NISSAN
Reported code forms P1148
MALFUNCTION INDICATOR LIGHT ON WITH DIAGNOSTIC TROUBLE CODE P1031, P1051, P1148, P1168 A/F SENSOR HEATER / CLOSED LOOP.*MR
INFINITI
Reported code forms P1148
MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P1031, P1051, P1148, P1168 A/F SENSOR HEATER / CLOSED LOOP. *TT
Check vehicle applicability
18A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A4 | 2003 |
| Audi | A4 | 2002 |
| Audi | S4 | 2003 |
| Audi | S4 | 2002 |
| Audi | TT | 2003 |
| Audi | TT | 2002 |
| Infiniti | FX35 | 2004 |
| Infiniti | G35 | 2004 |
| Infiniti | M | 2012 |
| Infiniti | QX56 | 2013 |
| Infiniti | QX56 | 2012 |
| Infiniti | QX56 | 2011 |
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.