Hi everyone, I own a 2019 Audi A4 with a Diesel engine and 136,000 km. I've noticed that the check engine light is on. Has anyone had similar experiences or knows what the cause might be? Thanks in advance for any advice or suggestions.
(Translated from Italian)
1 comment(s)
CarlyMechanic
Start by checking if the gas cap is properly tightened, as a loose cap can trigger the check engine light. If the cap is secure, consider using an OBD-II scanner to read the error codes, which can provide more specific information about the issue. Let us know what codes you find, and we can help further.
CarlyMechanic
Start by checking if the gas cap is properly tightened, as a loose cap can trigger the check engine light. If the cap is secure, consider using an OBD-II scanner to read the error codes, which can provide more specific information about the issue. Let us know what codes you find, and we can help further.