If the Check Engine light of your Peugeot is on and the scanner shows the P0228 code, it means the ECU has detected the following problem:
"Throttle/Petal Position Sensor/Switch C Circuit Low Input"
Despite being a generic fault, how it affects performance and where the physical problem is located changes a lot depending on the specific Peugeot model you drive.
Find out if you can keep driving or if you urgently need to stop. Connect an onboard reader and let CarWatch decipher exactly what's wrong with your Peugeot.
👉 Diagnose my Peugeot for FreeTo clear the engine light and read the P0228 code from your phone, you need an OBD2 adapter compatible with the Peugeot ECU.
🛒 View Compatible Scanner on Amazon