Complete Engine Management Fault code list for 2010 C 63 AMG
Category Archives: Mercedes Benz
2001 Mercedes Benz C280 P1128 P1130 P2016 P2085 P2086
This was an easy fix – BUT I wanted to share how an aftermarket scan tool can improperly display Mercedes Benz fuel trim faults and values. We will look at it using a Snap On MODIS (same scanner software as all their models) using generic and Mercedes Specific software.
The following fault codes were stored.
Scan data
As you can see the values are flip flopped depending on which version of the scan tool I was using. What’s important is to check when the fault codes set and specific fault code definitions.
Additive or idle load will likely be vacuum leak.
Multiplicative or part load will likely be fuel delivery issues. ie. MAF, fuel pump.
Oh, you wanted to know the fix. After the MAF sensor mounted to the intake duct to throttle body there is a rubber hose. It is very common for this hose to crack and swell from oil contamination.