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Diagnostic trouble code · Hyundai

P0011 on Hyundai vehicles Camshaft timing on bank 1 is more advanced than commanded

P0011 is named on 11 Hyundai model years (2016–2021): 0 manufacturer filings and 13 owner reports in NHTSA’s files, across Sonata, Tucson, Accent, Elantra, Kona.

Powertrain 11 model years 13 owner reports

Which Hyundai model years name P0011

Source: NHTSA manufacturer communications and complaints
Model yearFiled underBulletinsOwner reports
2016 Hyundai SonataEngine—2
2016 Hyundai TucsonPower Train—2
2021 Hyundai KonaEngine—1
2020 Hyundai ElantraEngine—1
2019 Hyundai ElantraExterior Lighting—1
2019 Hyundai KonaEngine—1
2018 Hyundai ElantraEngine—1
2018 Hyundai TucsonEngine—1
2017 Hyundai ElantraUnspecified—1
2017 Hyundai TucsonEngine—1
2016 Hyundai AccentEngine—1

A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.

Engine 10 Power Train 1 Exterior Lighting 1 Unspecified 1
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What Hyundai owners said

Source: NHTSA complaint database

Owners’ own words, scrubbed of anything identifying. Unverified reports filed with NHTSA — what was said, not a finding that it was true.

The vehicle is exhibiting symptoms of imminent engine failure (audible knocking, P0011 code, and oil dilution)
2016 Hyundai Sonata Apr 17, 2026 NHTSA owner report
I finally threw cod P0011 so I bought the oil control valve before it arrived ny car died
2020 Hyundai Elantra Apr 6, 2026 NHTSA owner report

What P0011 means

Source: SAE J2012 / OBD-II

Camshaft timing on bank 1 is more advanced than commanded.

A stored code names the test that failed, never the part that caused it. The record above is what Hyundai and its owners have filed about it; the code’s page across every make has the whole file.

From here

Common questions

Source: NHTSA files and the OBD-II standard

Is P0011 a known problem on Hyundai vehicles?

It is a documented one: NHTSA's files hold 0 manufacturer filings and 13 owner reports naming P0011 on 11 Hyundai model years (2016–2021). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.

Which Hyundai models does P0011 appear on most?

2016 Sonata (2 documents), 2016 Tucson (2 documents), 2016 Accent (1 document).

Does P0011 on a Hyundai mean it is recalled?

No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.