P0017 on Skoda
Crankshaft/Camshaft Position Correlation - Bank 1 Sensor B
P0017 on Skoda vehicles indicates crankshaft/camshaft position correlation - bank 1 sensor b. Au7o has documented this code across 2 Skoda models — most commonly on Fabia, Octavia. This code means the engine computer has detected that the crankshaft and the Bank 1 'B' camshaft (typically the exhaust camshaft) are out of their proper timing relationship with each other. The computer compares the crankshaft position signal to the camshaft position signal, and when they don't line up within the allowed window, it sets this correlation code. This usually points to mechanical timing being off, most often from a stretched or worn timing chain, a slipped or stuck variable valve timing phaser, or a tensioner problem. You may notice rough running, low power, rattling at startup, or a no-start, and it should be addressed promptly to avoid valve-to-piston contact on some engines. Typical repair costs on Skoda range from $1,000 to $3,500, depending on the specific model and root cause.
Common Causes of P0017
- •Stretched or worn timing chain
- •Worn or failed timing chain tensioner or guides
- •Stuck or faulty variable valve timing (VVT) cam phaser
- •Faulty VVT oil control/solenoid valve
- •Low or dirty engine oil affecting phaser operation
- •Faulty camshaft or crankshaft position sensor
- •Timing chain jumped a tooth or incorrect timing after service
- •Damaged reluctor (tone) ring
P0017 on Skoda by Model
Skoda Fabia(1 issue)
- 1.2 TSI Timing Chain Tensioner Failure2010-2014
Same EA111 1.2 TSI timing chain tensioner defect as Octavia (above) — affects Mk2 (2010-2014) and early Mk3 (2014-2017) Fabia. Tensioner cannot hold pressure during cold start. Often slightly more prevalent on Fabia due to short-trip city use pattern typical of this segment.
Skoda Octavia(1 issue)
- EA111 1.2/1.4 TSI Timing Chain Tensioner Failure2010-2016
Mk2 and early Mk3 Octavias with the EA111 1.2 TSI (CBZA/CBZB) and 1.4 TSI Twincharger (CAVD/CTHE) engines suffer premature timing chain tensioner failure. The tensioner cannot maintain pressure during cold starts and shutdowns, causing the chain to slap, jump teeth, or in severe cases damage valves. Common in the 50,000-80,000 mi window. Same defect affects VW Polo/Golf/Touran, Seat Ibiza/Leon, Audi A1 with these engines. VW Group issued service campaign 13D2 for tensioner replacement on some VINs.
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View P0017 across all makes →Frequently Asked Questions
What does P0017 mean on Skoda?▼
P0017 stands for "Crankshaft/Camshaft Position Correlation - Bank 1 Sensor B." This code means the engine computer has detected that the crankshaft and the Bank 1 'B' camshaft (typically the exhaust camshaft) are out of their proper timing relationship with each other. The computer compares the crankshaft position signal to the camshaft position signal, and when they don't line up within the allowed window, it sets this correlation code. This usually points to mechanical timing being off, most often from a stretched or worn timing chain, a slipped or stuck variable valve timing phaser, or a tensioner problem. You may notice rough running, low power, rattling at startup, or a no-start, and it should be addressed promptly to avoid valve-to-piston contact on some engines. On Skoda specifically, this code is documented across 2 models.
What causes P0017 on Skoda vehicles?▼
Common causes on Skoda: Stretched or worn timing chain, Worn or failed timing chain tensioner or guides, Stuck or faulty variable valve timing (VVT) cam phaser, Faulty VVT oil control/solenoid valve, Low or dirty engine oil affecting phaser operation. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0017 on a Skoda?▼
Repair costs on Skoda range from $1,000 to $3,500, depending on the specific model and root cause.
Which Skoda models have P0017 documented?▼
Au7o has documented P0017 on 2 Skoda models: Fabia, Octavia.