P2098 2008 Ford Fusion Code - Post Catalyst Fuel Trim System Too Lean Bank 2

- Common symptoms include poor fuel economy, rough idle, hesitation during acceleration, and the illumination of the check engine light.

- This code indicates that the fuel mixture in Bank 2 of the engine is too lean after the catalytic converter.

- Potential causes include a faulty oxygen sensor, vacuum leaks, exhaust leaks, clogged fuel injectors, or a failing catalytic converter.

- Diagnosis typically involves using an OBDII scanner to read the code, checking for any related codes, inspecting the oxygen sensors, and looking for vacuum or exhaust leaks.

- Continued driving with this code may lead to damage to the catalytic converter and other engine components, so it is recommended to address the issue promptly.

- Repair options may include replacing the oxygen sensor, repairing any vacuum or exhaust leaks, cleaning or replacing fuel injectors, or replacing the catalytic converter if necessary.

- While it may be safe to drive in the short term, it is recommended to address the issue promptly to avoid potential damage to the catalytic converter and other components.

- The cost of repairs can vary depending on the specific cause of the code, but it may range from a few hundred to over a thousand dollars, especially if the catalytic converter needs to be replaced.

- Once the issue is repaired, the check engine light can be reset using an OBDII scanner to clear the stored trouble codes.

- While the frequency of this specific code may vary, it is not uncommon for some 2008 Ford Fusion models to experience the P2098 trouble code due to various factors affecting the fuel trim system.