P0008 on Opel
Engine Position System Performance - Bank 1
P0008 on Opel vehicles indicates engine position system performance - bank 1. Au7o has documented this code across 2 Opel models — most commonly on Astra, Corsa. 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. Typical repair costs on Opel range from $700 to $4,000, depending on the specific model and root cause.
Common Causes of P0008
- •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
P0008 on Opel by Model
Opel Astra(1 issue)
- 1.4 Turbo (A14NET) Timing Chain Stretch2009-2018
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.
Opel Corsa(1 issue)
- Corsa D 1.2 / 1.4 Petrol Timing Chain Stretch2006-2014
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.
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View P0008 across all makes →Frequently Asked Questions
What does P0008 mean on 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 specifically, this code is documented across 2 models.
What causes P0008 on Opel vehicles?▼
Common causes on Opel: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0008 on a Opel?▼
Repair costs on Opel range from $700 to $4,000, depending on the specific model and root cause.
Which Opel models have P0008 documented?▼
Au7o has documented P0008 on 2 Opel models: Astra, Corsa.