If your Ford is showing a P2098 error code, this video is here to help. We’ll walk you through two practical solutions to fix the error code at home.
Zeus App and Error Code P2098
Start by using the Zeus app to scan your vehicle and see the error code P2098. This code indicates that the powertrain control module perceives a lean fuel-to-air mixture downstream of the catalytic converter.
Method A: Exhaust Leaks
The exhaust system of your Ford runs from the engine combustion chambers to the undercarriage of the vehicle, ending with the visible tailpipe. If there’s a small leak, you can use exhaust putty to seal it. Clean the leaking area with sandpaper and a wet wipe, then apply and press the paste to seal the leaking area. Let it cure for 2 to 24 hours, depending on the external temperature. You can use a heat source like a hair dryer to speed up the curing process.
For welded seam leaks, clean the area, then use heat wrap. Submerge the wrap in water for 30 to 40 seconds, remove and squeeze out the excess water, wrap it around the area, and repeat the process three or four times. Let the car run for 30 minutes to cure the wrap and make a permanent fix.
Method B: The Oxygen Sensors
The oxygen sensors are located before and after the catalytic converter. Visually check the oxygen sensor’s electrical connections, wire harness, and metal tabs for any damages. If damages are found, replace the oxygen sensors.
Conclusion
These two practical solutions can help you fix Ford’s P2098 error code. After applying the fixes, rescan your vehicle to ensure everything is in order.
What does the P2098 error code indicate for Ford vehicles?
The P2098 error code indicates that the powertrain control module perceives a lean fuel-to-air mixture downstream of the catalytic converter.
What are the practical solutions to fix Ford’s P2098 error code?
There are two practical solutions: 1. Fixing exhaust leaks by using exhaust putty to seal small leaks and heat wrap for welded seams. 2. Checking and replacing damaged oxygen sensors located before and after the catalytic converter.