350gunner

Got the check engine light on the 2014 X166 GL350. Code pulls to P02D7, which is "Fuel Offset Injector at Max Learning Limit".

I was going to have my Indy shop replace all six injectors, but it looks like the injectors are covered under the AEM/recall warranty.

Does anyone know it that's the case, and I should take it to the dealer for service?

300SE1993

The injectors are covered, as is the diagnosis of the CEL. Now, after the initial diagnosis, they may need to do troubleshooting which is only covered if the parts are covered by the AEM warranty.

350gunner

I have an appointment at the dealer, the service advisor confirmed diagnosis was covered by AEM. I am going to see if I can persuade them to change all injectors while they have the fuel and air system disassembled, that's most of the labor right there.

rapidoxidation

Curious: How many miles on your diesel?

350gunner

114K