If the Check Engine light of your Audi is on and the scanner shows the P0201 code, it means the ECU has detected the following problem:
"Injector Circuit Malfunction"
Keep in mind that the severity and repairs for this code depend entirely on the specifications of your Audi, whether diesel, petrol, or hybrid.
Instead of changing parts blindly, use the CarWatch AI assistant. Scan your Audi's sensors in real-time and find out the root cause of the P0201 fault before going to the shop.
👉 Diagnose my Audi for FreeTo clear the engine light and read the P0201 code from your phone, you need an OBD2 adapter compatible with the Audi ECU.
🛒 View Compatible Scanner on Amazon