The Quick Answer above is the generic definition. What follows is the model-specific detail for the Volkswagen models that log P2008.
DTC/P2008·Volkswagen
P2008 on Volkswagen: Causes, Symptoms and Fix Cost
Quick Answer
Moderate SeveritySafe to drive (short-term)Volkswagen
P2008 on a Volkswagen means the ECU has detected an open circuit in the wiring to the intake manifold runner control actuator. Unlike P2004 or P2006, which indicate the flaps are physically stuck, P2008 specifically points to an electrical problem preventing the ECU from controlling the actuator.
Typical repair cost, all makes€55 - €380
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Volkswagen Golf
2004-2024The Golf with 2.0 TFSI and 2.0 TDI engines commonly triggers P2008 due to actuator connector corrosion. The connector sits on the back of the intake manifold where it is exposed to heat and moisture from the engine bay. Cleaning the connector and applying dielectric grease often resolves the issue long-term.
What causes P2008 on a Volkswagen?
Beyond the generic causes listed on the main P2008 page, these are the patterns noted for Volkswagen models:
Volkswagen GolfActuator connector corrosion from heat and moisture
Volkswagen GolfActuator motor internal failure on high-km engines
How to diagnose P2008 on a Volkswagen with OBD2
Follow these steps to pinpoint the root cause of P2008:
- Locate the intake manifold runner control actuator on the intake manifold. Check that the electrical connector is firmly seated and not disconnected or damaged.
- Inspect the connector pins for corrosion, green oxidation, or bent pins. Clean with electrical contact cleaner and apply dielectric grease to prevent future corrosion.
- Measure the actuator motor resistance through the connector (disconnect from harness first). A reading of OL (open line/infinity) confirms an internal open circuit in the motor.
- If the motor resistance is within specification, check the wiring between the ECU and the actuator. Use a continuity test on each wire. Look for chafing where the harness passes near hot engine components.
- Check the relevant fuse in the engine bay fuse box. Consult the vehicle's fuse diagram for the intake manifold runner control circuit.
How much does P2008 cost to fix on a Volkswagen? (EUR)
Estimated repair costs for P2008 in EUR, compiled across makes. Volkswagen costs typically sit in the middle of each range.
Prices estimated as of March 2026. Costs vary by region, vehicle, and shop.
Codes related to P2008
These codes are often seen alongside P2008 or point to related issues, on any make:
Looking for the full P2008 reference (all makes, full diagnosis flow, complete repair cost matrix)?
See the main P2008 guideSkanyx · Volkswagen
Diagnose P2008 on your Volkswagen
Your car logged P2008. Skanyx reads it on any standard Bluetooth OBD2 adapter, tells you whether it is safe to keep driving, and shows the €55-€380 repair range so you know the number before a shop quotes you. Free on iPhone and Android, and you do not need to be a mechanic to read it.
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