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.
P2096-00Downstream Fuel Trim System 1 LeanP2096Downstream Fuel Trim System 1 LeanP2096Downstream Fuel Trim System 1 Lean (5.7L Engines)P2096:00TARGET A/F FEEDBACK SYSTEM TOO LEANView all · Manufacturer wording →
Manufacturer communications
112Original wording in English
DODGE
Reported code forms P2096-00
Flash: Powertrain Control Module (PCM) Updates PCR9A Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble…
MITSUBISHI
Reported code forms P2096-00
This Service Campaign Bulletin sent to dealers provides instructions to reflash the ECU to address fault codes P0128-00, P2096-00 and P050A.
MITSUBISHI
Reported code forms P2096-00
This Service Campaign Bulletin sent to dealers provides instructions to reflash the ECU to address fault codes P0128-00, P2096-00 and P050A.
MITSUBISHI
Reported code forms P2096-00
This Service Campaign Bulletin sent to dealers provides instructions to reflash the ECU to address fault code P0128-00, and effective 6/26/2026, fault codes P2096-00 and P050A as well.
MITSUBISHI
Reported code forms P2096-00
This revised Technical Service Bulletin provides guidance when the check engine light is on with P2096-00 stored in the Engine ECU.
DODGE
Reported code forms P2096-00
Flash: Transmission Control Module (TCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ●…
Check vehicle applicability
239A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Audi | A8 | 2018 |
| Audi | A8 | 2017 |
| Audi | A8 | 2016 |
| Audi | A8 | 2015 |
| Audi | A8 | 2014 |
| Audi | A8 | 2013 |
| Audi | RS 5 | 2016 |
| Audi | RS 5 | 2015 |
| Audi | RS 5 | 2014 |
| Audi | RS 5 | 2013 |
| Audi | RS 7 | 2018 |
| Audi | RS 7 | 2017 |
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.