If the Check Engine light of your Volvo is on and the scanner shows the P0254 code, it means the ECU has detected the following problem:
"Injection Pump Fuel Metering Control ''A'' Low (Cam/Rotor/Injector)"
Despite being a generic fault, how it affects performance and where the physical problem is located changes a lot depending on the specific Volvo 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 Volvo.
👉 Diagnose my Volvo for FreeTo clear the engine light and read the P0254 code from your phone, you need an OBD2 adapter compatible with the Volvo ECU.
🛒 View Compatible Scanner on Amazon