P2096 on HYUNDAI SONATA — Post Catalyst Fuel Trim System Too Lean Bank 1

Q: "What does P2096 mean on a HYUNDAI SONATA?"

"P2096 indicates: Post Catalyst Fuel Trim System Too Lean Bank 1. This is a powertrain code. 2 HYUNDAI SONATA owners have reported this to NHTSA."

Q: "What are the most common causes of P2096 on HYUNDAI SONATA?"

"Based on 2 NHTSA reports, the most commonly cited components are: Engine. These percentages are based on the component field in owner complaints."

Q: "Is P2096 serious on my HYUNDAI SONATA?"

"Of 2 NHTSA reports for this code on HYUNDAI SONATA, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my HYUNDAI SONATA shows P2096?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P2096 Means on Your HYUNDAI SONATA

P2096 is a diagnostic trouble code indicating: Post Catalyst Fuel Trim System Too Lean Bank 1. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 HYUNDAI SONATA owners have reported this issue to NHTSA across model years 2013-2015. Most reports come from the 2013, 2015 model years. The most commonly reported component is Engine (100.0% of reports).

Real HYUNDAI SONATA Owner Reports

Source: NHTSA Complaints Database

"Coolant & engine oil is going somewhere. I have to check everyday to make sure coolant & oil is in. Check engine light started flashing & car jerking back."

— 2013 HYUNDAI SONATA owner · ENGINE · Filed 09/03/2023

"Hello. I'd like to report an engine oil consumption problem. I owe Hyundai sonata 2015, 9 years and 5 months. I have been having engine oil consumption problem over 2 years."

— 2015 HYUNDAI SONATA owner · ENGINE · Filed 02/22/2025

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

1

'13

1

'15

Common Causes on HYUNDAI SONATA

Based on NHTSA complaint component analysis for this vehicle.

ENGINE 100%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P2096 mean on a HYUNDAI SONATA? ▾

P2096 indicates: Post Catalyst Fuel Trim System Too Lean Bank 1. This is a powertrain code. 2 HYUNDAI SONATA owners have reported this to NHTSA.

What are the most common causes of P2096 on HYUNDAI SONATA? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Engine. These percentages are based on the component field in owner complaints.

Is P2096 serious on my HYUNDAI SONATA? ▾

Of 2 NHTSA reports for this code on HYUNDAI SONATA, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my HYUNDAI SONATA shows P2096? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.

P2096 on Other Vehicles

→ All codes reported on HYUNDAI SONATA