I just replaced my MFA and I need to reset the fuel trim, and eventually update more settings. Does anyone have a recommendation on a diagnostic tool? I know that the Gap tool is popular but it does not work with D2s. What about the iLAND? Thanks

 

Nanocom does it all, but is expensive ($525 approx).

 

Thanks for the suggestion.

 

I have one as well and second this. It only works best with D2s and P38s though.

if you truely only need it for resetting learned values like MAF most cheap $99-200 bi directional tools will do.

 

UDPATE. My battery was low yesterday so I put on a maintainer to charge it up overnight. (Noco Genius 2D). I came back this afternoon and the car has locked me out. Fast hazards flashing. I’ve disconnected the battery for 30+ minutes, reconnected and it’s still the same. How can I reset all of this? Thanks