P0172 on KIA STINGER — System Too Rich Bank 1

Q: "What does P0172 mean on a KIA STINGER?"

"P0172 indicates: System Too Rich Bank 1. This is a fuel and air metering code. 2 KIA STINGER owners have reported this to NHTSA."

Q: "What are the most common causes of P0172 on KIA STINGER?"

"Based on 2 NHTSA reports, the most commonly cited components are: Electrical System,Engine,Fuel/Propulsion System, Power Train,Engine,Fuel/Propulsion System. These percentages are based on the component field in owner complaints."

Q: "Is P0172 serious on my KIA STINGER?"

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

Q: "What should I do if my KIA STINGER shows P0172?"

"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 P0172 Means on Your KIA STINGER

P0172 is a diagnostic trouble code indicating: System Too Rich Bank 1. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 KIA STINGER owners have reported this issue to NHTSA across model years 2018-2019. Most reports come from the 2018, 2019 model years. The most commonly reported component is Electrical System,Engine,Fuel/Propulsion System (50.0% of reports).

Real KIA STINGER Owner Reports

Source: NHTSA Complaints Database

"*Notice* There has been NO ACCIDENT but it could potentially be a fatal one. When performing the auto start up process the car's RPM increases rapidly, the engine makes a sputtering sound as if the car will crank or that there is a misfire and shuts down."

— 2018 KIA STINGER owner · ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM · Filed 10/02/2023

"On feb 18, 2020 the car had a throttle hesitation and cut off in traffic while turning through an intersection and when started again had check engine light and car went into limp home mode. car had error codes p061b, p0172, p0175, p2180, p2178."

— 2019 KIA STINGER owner · POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM · Filed 01/26/2021

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

📊 Complaint Trend by Model Year

1

'18

1

'19

Common Causes on KIA STINGER

Based on NHTSA complaint component analysis for this vehicle.

ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM 50%

POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 50%

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 P0172 mean on a KIA STINGER? ▾

P0172 indicates: System Too Rich Bank 1. This is a fuel and air metering code. 2 KIA STINGER owners have reported this to NHTSA.

What are the most common causes of P0172 on KIA STINGER? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Electrical System,Engine,Fuel/Propulsion System, Power Train,Engine,Fuel/Propulsion System. These percentages are based on the component field in owner complaints.

Is P0172 serious on my KIA STINGER? ▾

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

What should I do if my KIA STINGER shows P0172? ▾

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.