P0008 on Opel: How to Diagnose & Fix
Engine Position System Performance - Bank 1
2 Opel models · 2 documented issues · 2 critical · $700-$4,000 repair
P0008 on Opel by model: symptoms, diagnosis and fix
Naturally-aspirated 1.2 (Z12XEP/A12XER) and 1.4 (Z14XEP/A14XER) engines in Corsa D (and Adam) suffer timing chain stretch — distinct from the A14NET turbo issue. The 1.4 87hp shows first symptoms as early as 60,000-80,000 km; the 1.2 typically at 80,000-100,000 km. Root cause is tensioner bleed-off overnight + chain wear, worsened by long oil intervals or low-grade oil. Cold-start rattle (1-30 seconds) is the classic early sign.
Common Symptoms
- cold start rattle
- misfire
- engine warning light
How to Fix
Chain kit replacement (chain, tensioner, guides) typically €700-€1,200. Some independents will polish the existing sprockets; OEM kit is the durable fix. Use the correct Dexos2 oil (5W-30) and stick to 10,000 km intervals at most.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- Genuine 93191271 timing-chain kit for Z12XEP/Z14XEP
Confirm registration/VIN and engine number before ordering.
- TCK43-7th timing-chain kit for A12XER/A14XER
Confirm VIN and engine code.
- Genuine GM Dexos2 5W-30 engine oil 5 L 95599581
Check the exact engine, market owner manual and current successor specification before use; product 95599581 must not override VIN-specific guidance.
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The A14NET 1.4 turbo engine in Astra J/K, Corsa D/E, Mokka A, and Adam can suffer timing chain stretch typically between 80,000-140,000 km. IMPORTANT DIAGNOSTIC DISTINCTION: brief (1-3 second) rattle ONLY on cold start is more often a worn dual-mass flywheel — see Vauxhall TSB E-14-3157 for 2010-2014 A14NET. Persistent rattle, misfire codes, or rattle that extends beyond cold start point to timing chain stretch. Chain skip causes valve-piston contact.
Common Symptoms
- cold start rattle
- misfire
- chain rattle
- check engine light
- limp mode
How to Fix
Diagnose before replacing — TSB E-14-3157 DMF replacement (€700-€1,200) for startup-only rattle. Full timing chain kit (chain, tensioner, guides, sprockets) €900-€1,500 for persistent rattle / misfire codes. Catastrophic failure means engine rebuild (€4,000+). Use full-synthetic 5W-30 (dexos2) and stick to 10,000 km intervals.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- INA 559 1837 20 timing-chain kit
Opel/Vauxhall Astra J 1.4 Turbo/LPG with A14NEL or A14NET; catalog also lists related B14 engines. Confirm engine code and VIN before purchase; not an Astra K catch-all.
As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.
P0008 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 P0008 mean on a Opel?
P0008 stands for "Engine Position System Performance - Bank 1." P0008 means the engine computer detected that Bank 1 of the engine is timed incorrectly relative to where it should be — specifically, the relationship between the crankshaft and camshaft positions on that bank is off. The 'Engine Position System' refers to the components (timing chain/belt, sprockets, tensioners, and the variable valve timing actuators) that keep the camshafts synchronized with the crankshaft. When the computer commands a timing position but the sensors report the bank is out of the expected range, it sets this code. It generally signals a mechanical timing problem on Bank 1 that can affect performance and, if severe, risk internal engine damage. On Opel it is documented across 2 models: Corsa, Astra.
What are the most common causes of P0008?
The most common causes of P0008 are: Stretched or worn timing chain, Failed or worn timing chain guides or tensioner, Faulty camshaft position (VVT/VCT) actuator or solenoid, Low or dirty engine oil affecting timing actuator operation, Jumped or mistimed timing chain/belt after service, Faulty crankshaft or camshaft position sensor, Clogged oil control valve or oil passages. The specific cause varies by vehicle.
How much does it cost to fix P0008 on a Opel?
Published repair estimates on Opel range from $700 to $4,000 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 P0008 on a different make?
View P0008 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.