We know the maf is faulty. Car goes into Limp home and sticks in second gear. I have seen mentions of other models of mercedes whereby the car would not change gear but was the fault of the maf.Has anyone experienced this with an A class before we price a re-build on the maf only to then find the gearbox is faulty as they do not want to spend loads of money on it.
P0100 HOT FILM MAF SENSOR
P1868 ALTITUDE FACTOR OF ENGINE SYSTEM
IMPLAUSABLE
P1840 PULSE WIDTH MODULAR SOLENIOD VALVE 1/4
SHIFT