Reference meaning
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.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
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.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P014DA/F SENSOR1 (B1) (O2 sensor slow response - lean to rich bank 1 sensor 1)
Manufacturer communications
10Original wording in English
NISSAN
2016-2017 ALTIMA; MIL ON WITH A/F RATIO SENSOR DTC(s) IF YOU CONFIRM One or more of the following DTCs is stored: - P014C - A/F SENSOR1 (B1) (O2 sensor slow response - rich to lean bank 1 sensor 1) - P014D - A/F SENSOR1 (B1) (O2 sensor slow response - lean to rich bank 1 sensor 1) - P015A - A/F SENSOR1 (B1) (O2 sensor delayed re…
INFINITI
IF YOU CONFIRM: The MIL is ON with one or more of the following DTCs stored: Bank 1 - P2096, P2097 --- POST CAT FUEL TRIM SYS B1 - P0130, P0131, P0132 --- A/F SENSOR1 (B1) - P0031, P0032 --- A/F SEN1 HTR (B1) - P014C, P014D, P015A, P015B --- Air fuel ratio (A/F) sensor 1 (bank 1) Bank 2 - P2098, P2099 --- POST CAT FUEL TRIM SYS …
DODGE
Malfunction Indicator Lamp Illumination Due To Oxygen Sensor This bulletin involves the installation of an Oxygen (O2) Sensor Overlay Harness for any Oxygen Sensor related DTC(s). The Overlay Harness will consist of twelve 18 AWG wires (six from each Oxygen Sensor) that run to a new Oxygen Sensor Module connector. Four wires wil…
NISSAN
IF YOU CONFIRM: The MIL is "ON" with one or more of the following DTCs stored - P0130, P014C, P014D, P2097 ACTION: 1. Refer to step 6 in the SERVICE PROCEDURE to confirm this bulletin applies to the vehicle you are working on. 2. If this bulletin applies, reprogram the ECM and replace the appropriate A/F sensor. See this bulleti…
Check vehicle applicability
16A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Dodge | RAM 2500 ↗ | 2012 |
| Dodge | RAM 2500 ↗ | 2011 |
| Dodge | RAM 2500 ↗ | 2010 |
| Dodge | RAM 3500 ↗ | 2012 |
| Dodge | RAM 3500 ↗ | 2011 |
| Dodge | RAM 3500 ↗ | 2010 |
| Infiniti | QX80 ↗ | 2015 |
| Lexus | IS 250 ↗ | 2012 |
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.