P10A4 1.4TSI Inlet Regulating Flap Fault VW Audi

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An update on the P10A4 fault with the V380 Regulating flap position control motor and J808 Regulating flap control unit in the 1.4tsi CAVD CAVE CAVG engines. Due to viewers having questions about this issue in my last video, i felt i needed a more in depth explaination of the issue and showing where the unit is and how to replace it.

Fault code logged was 004260 intake air regulating flap
P10A4-000 mechanical malfunction -MIL ON
This looks like a throttle body but it is actually there to control the amount of air drawn through the supercharger, and how much is allowed to bypass straight into the turbo. When these units fail like this, you will get symptoms such as a check engine light, but most importantly you'll notice a lack of power above 3000rpm, or overtaking on the freeway/ motorway. As you can see in the video, the flap unit is very random in it's operation due to this internal failure, and all I'm doing is turning the ignition on and off. Towards the end of the video you can see the unit do a full cycle. I tested the wiring and found no issues, replaced the Intake air regulating flap and adapted it with VCDS. Cleared DTCs and no issues with power or faults returned.

P10A4 004260

Видео P10A4 1.4TSI Inlet Regulating Flap Fault VW Audi канала Four Rings Auto