🔧 FixIt
🟡

P0240 on KIA SOUL

Turbocharger/Supercharger Boost Sensor B Circuit Range/Performance

NHTSA Reports
3
Severity
Medium
Most Affected
2012, 2013, 2016
Crashes / Fires
0 / 0
Source: NHTSA Complaints Database · SAE J2012

What P0240 Means on Your KIA SOUL

P0240 is a diagnostic trouble code indicating: Turbocharger/Supercharger Boost Sensor B Circuit Range/Performance. This code relates to the fuel injection system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

3 KIA SOUL owners have reported this issue to NHTSA across model years 2012-2016. Most reports come from the 2012, 2013 model years. The most commonly reported component is Engine And Engine Cooling (66.7% of reports).

Real KIA SOUL Owner Reports

Source: NHTSA Complaints Database

"Tl* the contact owns a 2012 kia soul. while driving approximately 40 mph, the check engine warning indicator illuminated and the vehicle started to sputter. the vehicle did not stall and was taken to an independent mechanic."

— 2012 KIA SOUL owner · ENGINE AND ENGINE COOLING · Filed 04/05/2019

"In mid January 2022 I purchased from Baba's Autos in Houston 2013 Kia 5 speed 4cyl [XXX] vin. I immediately saw was using oil like 1gal per month. I took to Elite Auto in Feb2022 and they say engine recall on this as piston rings shot why oil blow-by."

— 2013 KIA SOUL owner · ENGINE · Filed 03/12/2022

"The contact owns a 2016 Kia Soul. The contact stated that while driving 55 MPH, the vehicle shut off after the engine became hot. The engine and oil lights were illuminated. The vehicle failed to restart."

— 2016 KIA SOUL owner · ENGINE AND ENGINE COOLING · Filed 10/07/2024

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

📊 Complaint Trend by Model Year

1
'12
1
'13
1
'16

Common Causes on KIA SOUL

Based on NHTSA complaint component analysis for this vehicle.

ENGINE and ENGINE COOLING 66.7%
ENGINE 33.3%

What To Do Next

  1. 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. 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.

Frequently Asked Questions

What does P0240 mean on a KIA SOUL? ▾
P0240 indicates: Turbocharger/Supercharger Boost Sensor B Circuit Range/Performance. This is a fuel injection code. 3 KIA SOUL owners have reported this to NHTSA.
What are the most common causes of P0240 on KIA SOUL? ▾
Based on 3 NHTSA reports, the most commonly cited components are: Engine And Engine Cooling, Engine. These percentages are based on the component field in owner complaints.
Is P0240 serious on my KIA SOUL? ▾
Of 3 NHTSA reports for this code on KIA SOUL, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.
What should I do if my KIA SOUL shows P0240? ▾
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.

P0240 on Other Vehicles

HYUNDAI TUCSON
2 reports
→ All codes reported on KIA SOUL