P0024 on Kia: How to Diagnose & Fix
Exhaust Camshaft Position Timing - Over-Advanced (Bank 2)
1 Kia model · 1 documented issue · $150-$450 repair
P0024 on Kia by model: symptoms, diagnosis and fix
P0011 indicates the Bank 1 intake camshaft is over-advanced — the CVVT phaser is stuck or the ECM cannot control it. On the Sorento's Theta II 2.4L GDI (and Lambda V6), the overwhelming cause is a failing intake-side Oil Control Valve (OCV/VVT solenoid) that sticks open or closed, often because it is clogged with sludge from dirty or over-consumed oil, or has failed electrically (spec resistance roughly 6.9-7.9 ohms). Because the OCV depends on clean oil pressure, low oil level and extended oil-change intervals accelerate the failure. The related Bank-1 codes P0014 (exhaust over-advanced) and P0022/P0024 often appear on the same engine family.
Common Symptoms
- check engine light on
- rough idle
- hesitation or slight power loss
- occasional hard start
- minor drop in fuel economy
How to Fix
Test the Bank 1 intake OCV resistance and, as a quick DIY check, swap it with the identical Bank 2 intake OCV to see if the fault follows. Replace the failed OCV — OEM Kia is recommended, as owners report aftermarket solenoids failing quickly — and it is wise to replace intake and exhaust solenoids together. Confirm correct oil level and use the specified oil; clean sludged oil-passage screens. Verify the cam phaser if a new OCV does not clear it.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine Kia 24355-2G000 intake oil-flow-control valveOEMKia 24355-2G000
Confirm VIN, MPI/GDI engine code, intake position and installed number; not
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Sources for this issue (3)
P0024 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P0024 mean on a Kia?
P0024 stands for "Exhaust Camshaft Position Timing - Over-Advanced (Bank 2)." This code means the exhaust camshaft on Bank 2 is timed more advanced (earlier) than the computer commanded. The variable valve timing system uses an oil-pressure-driven cam phaser and a control solenoid to set camshaft position; the computer compares the commanded position to the actual measured position. When the exhaust cam on Bank 2 reads too far advanced, P0024 sets. Bank 2 is the side of the engine not containing cylinder number one. Symptoms can include rough idle, reduced power, and poor fuel economy. On Kia it is documented across 1 model: Sorento.
What are the most common causes of P0024?
The most common causes of P0024 are: Stuck-open or clogged variable valve timing (oil control) solenoid, Low or dirty engine oil, Failed exhaust camshaft phaser/actuator (Bank 2), Clogged oil control valve screen or oil passages, Stretched or worn timing chain, Wiring or connector fault at the VVT solenoid, Incorrect cam timing from prior service, Faulty PCM/ECM (rare). The specific cause varies by vehicle.
How much does it cost to fix P0024 on a Kia?
Published repair estimates on Kia range from $150 to $450 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for P0024 on a different make?
View P0024 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.