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 wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P2097POST CAT FUEL TRIM SYS B1 (Post catalyst fuel trim system too rich bank 1) ACTION 1Manufacturer communications
1Original wording in English
NISSAN
Reported code forms P2097
IF YOU CONFIRM One or more of the following DTCs has set: * P0037 - HO2 HTR (B1) (Heated oxygen sensor 2 heater control circuit low) * P0038 - HO2 HTR (B1) (Heated oxygen sensor 2 heater control circuit high) * P0137 -…
Check vehicle applicability
1A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Nissan | JUKE | 2015 |
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.