P0011 – Intake Camshaft Timing Over-Advanced – Hyundai/Kia CVVT (Hyundai / Kia 1.2 / 1.4 Kappa and 1.4 / 1.6 Gamma MPI)
Fault code P0011 means "Intake Camshaft Timing Over-Advanced – Hyundai/Kia CVVT". It is common on 1.2 / 1.4 Kappa and 1.4 / 1.6 Gamma MPI (i10, i20, i30, Rio, Ceed, Venga), 1.6 GDI Gamma, 2.0 Nu and Theta engines engines. Below are the real-world causes, step-by-step tests and OEM part numbers.
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P0011 quick summary
| Fault code | P0011 |
|---|---|
| Meaning | Intake Camshaft Timing Over-Advanced – Hyundai/Kia CVVT |
| System | Powertrain (Engine & Transmission) |
| Vehicles | Hyundai / Kia |
| Common on | 1.2 / 1.4 Kappa and 1.4 / 1.6 Gamma MPI (i10, i20, i30, Rio, Ceed, Venga), 1.6 GDI Gamma, 2.0 Nu and Theta engines |
| Severity | Medium |
| Can I drive? | Yes for short distances, but idle may be rough. Fix it soon to avoid engine wear. |
| Repair cost | €20 – €800 |
Symptoms of P0011
- Check engine light
- Rough idle
- Rattle at start-up
- Loss of power
- Higher fuel consumption
Most common causes of P0011 (most likely first)
Mechanic's Pro Tip
Hyundai/Kia CVVT faults are usually oil-related: low or old oil and a clogged oil control valve (OCV) or its filter screen. Check the oil level first, then clean or replace the OCV. If the engine rattles at start-up, check the timing chain and the camshaft phaser.
1.Low or old engine oil
Most likely2.Sticking or faulty oil control valve (OCV)
3.Clogged OCV filter
4.Worn CVVT phaser
5.Stretched timing chain
Step-by-step diagnostic guide
- 1
Read all codes and compare target and actual camshaft position.
- 2
Check oil level and condition.
- 3
Test the OCV (resistance and actuator test).
- 4
Clean or replace the OCV and filter.
- 5
Inspect the timing chain and phaser if the fault returns.
Frequently asked questions
Can an oil change fix P0011?
If the oil was old or low it sometimes helps. A clogged OCV usually needs cleaning or replacement too.
Is it urgent?
Not immediately, but driving with wrong camshaft timing increases wear and fuel consumption.
Related fault codes
- P0011Intake Camshaft Position Timing – Over-Advanced (Bank 1)
- P0016Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A
- P0010Intake Camshaft Position Actuator Circuit / Open (Bank 1)
- P0010Camshaft Actuator Circuit – Mercedes M271/M272 camshaft magnet
- P0012Intake Camshaft Timing Over-Retarded (Bank 1) – BMW VANOS
- P0013Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)
This guide is for information only. Working on vehicles can be dangerous — if you are unsure, have the car checked by a qualified mechanic. Values can differ between model years; always check the manufacturer's repair information.