DTC40258 Meaning.

[Bikerbuoyuk]

Hi does anyone know what this Engine Control Unit code means? I did overfill my engine with oil, and 100miles later manage to syphon enough out.

 

[Bav]

Seems an odd code - I thought DTCs were formatted as a letter followed by 4 numeric digits.

 

[Bikerbuoyuk]

Seems an odd code - I thought DTCs were formatted as a letter followed by 4 numeric digits.

It's what Carscanner says?

 

[Bav]

I don't doubt it, but it's bizarre that the only relevant result a Google search for that code returns is your initial post here - as if it's never been discussed previously anywhere online.

 

[mmi]

It's what Carscanner says?

The Android app Car Scanner? Free or paid version?
Which connection/vehicle profile?

 

[Bikerbuoyuk]

Hi it was on the free profile as was testing it out and profile was basic as there's an awful lot of them