I have a 2015 GLK250. Currently my car was diagnosed with the MASS air flow sensor failure. And I am researching on some aftermarket air flow sensor. Any advise for what part number I have to look for?
I have also just gotten the P0101 code and will be hopping underneath the car later today to diagnose what is likely a cracked/leaking intercooler hose (my guess from research). Paired with an intermittent P0299 which is under boosting the Turbo..... it’s likely an air flow issue. I’ve searched several sites for the MAF and can’t seem to find it either.