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P0301 on KIA SOUL

Severity
Medium
NHTSA Reports
3
Most Affected
2014, 2018, 2020

What P0301 Means on Your KIA SOUL

Real KIA SOUL Owner Reports (Source: NHTSA Complaints Database)

"My catalytic converter failed and lead to no compression in cylinder 1 of the engine. I scanned the car on 3 different OBD scanners and I had P0420 and P0300 and P0301 codes."

— 2014 KIA SOUL owner • ENGINE • Filed 08/24/2022

"While climbing a hill, the engine began to sputter and lose power immediately, throwing multiple CEL codes. I was barely able to get it off the side of the road and shut the engine off."

— 2018 KIA SOUL owner • ENGINE • Filed 03/21/2025

"The contact owns a 2020 Kia Soul. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate as needed. Additionally, the engine was leaking oil. The check engine warning light was illuminated."

— 2020 KIA SOUL owner • ENGINE • Filed 02/22/2026

Data from NHTSA Vehicle Complaints Database. All reports are filed by vehicle owners directly with the U.S. Department of Transportation.

Common Causes of P0301 on KIA SOUL

100%

Percentages based on NHTSA complaint component analysis for this vehicle.

Complaint Trend by Year

2014
1
2018
1
2020
1

What To Do Next

  1. 1
    Check for recalls on YOUR VIN

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if your vehicle is covered.

  2. 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. 3
    Compare repair quotes

    Get 2-3 quotes. Dealer vs independent shop prices often differ 30-50% for the same repair.

P0301 on Other Vehicles

Data sourced from the National Highway Traffic Safety Administration (U.S. Department of Transportation) and the SAE J2012 OBD-II standard. Code definitions follow the SAE J2012 / ISO 15031-6 standard. Owner reports are filed directly with NHTSA by vehicle owners. This information is provided for educational purposes only and should not replace professional automotive diagnosis. Always consult a qualified mechanic for vehicle repair decisions.

Last updated: March 2026