Causes and Fixes P2098 Code: Post Catalyst Fuel Trim System Too Lean (Bank 2)

Описание к видео Causes and Fixes P2098 Code: Post Catalyst Fuel Trim System Too Lean (Bank 2)

How to fix a P2098 engine code: Post Catalyst Fuel Trim System Too Lean (Bank 2)
A P2098 is set when Bank-2 side of the engine has the wrong air/fuel ratio.
A P2098 engine code can be difficult to troubleshoot since many different things can cause it.
If you are getting other codes, they can help point to the issue.

Possible Causes of a P2098 Code:
Bad O2 Sensor
O2 Sensor Wiring (Open / Short)
Lean running condition (Vacuum Leak MAP or MAF Sensor)
Exhaust Leak

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