P2015 means the position sensor that monitors the intake manifold runner flaps is reporting a signal outside the expected range. The ECU uses this sensor to verify the flaps have moved to the commanded position, and an out-of-range signal means it cannot confirm proper flap operation.
P2015 means the position sensor that monitors the intake manifold runner flaps is reporting a signal outside the expected range. The ECU uses this sensor to verify the flaps have moved to the commanded position, and an out-of-range signal means it cannot confirm proper flap operation.
P2015 is a fuel system-related diagnostic trouble code classified as moderate severity. When your vehicle's ECU detects this condition, it stores P2015 and illuminates the check engine light.
If your vehicle has triggered P2015, you may notice one or more of these symptoms:
Here are the most common causes of P2015, ranked by how likely they are to be the culprit:
Generally yes, for short-term driving. Generally safe for short-term driving. The engine may have reduced torque at certain RPM ranges. On VW/Audi TDI engines, this code is very common and rarely causes immediate problems, but repair is recommended.
Follow these steps to pinpoint the root cause of P2015:
Repair costs for P2015 vary depending on the root cause and your vehicle. Here are typical estimates:
Prices estimated as of March 2026. Costs vary by region, vehicle, and shop.
P2015 behaves differently depending on your vehicle. Select your car below for model-specific causes, known issues, and adjusted cost estimates:
These codes are often seen alongside P2015 or indicate related issues:
On VW TDI engines, P2015 almost always means the intake manifold flap linkage or position sensor has worn out. The 2.0 TDI CR (common rail) engines are extremely prone to this fault. The plastic linkage arm wears at its pivot point, causing the flaps to not reach their commanded position.
P2015 is a moderate severity code. It will not damage your engine but does cause reduced performance and slightly higher fuel consumption. On TDI engines, the intake flaps primarily affect low-speed torque delivery.
The most common fix is replacing the intake manifold flap linkage with an aftermarket repair kit (40-150 EUR). If the position sensor itself has failed, it can be replaced separately for 25-100 EUR. Cleaning carbon deposits from the flaps is also recommended during the repair.
You can, but check the mechanical linkage first. If the linkage is worn, a new sensor will still report out-of-range because the flaps are not reaching the correct position. The sensor is only the messenger.
The 2.0 TDI intake manifold uses a plastic linkage mechanism that wears over time due to heat cycling and vibration. Combined with carbon deposits from the EGR system that restrict flap movement, this creates a very common failure mode on VAG diesel engines.
Connect a standard Bluetooth OBD2 adapter, scan for codes, and get AI-powered diagnostics with severity ratings and repair cost estimates.
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