E 350 4MATIC Sedan (212.087) V6-3.5L (272.977) (2010)
Repair process for fault code P2004-[8]
Description of test steps of remedy process fault codes P2004-[ ]
Step A: Test voltage supply 5V of component B2/5 ( MAF sensor).
Step A1: Additionally please check the voltage supply of component B2/5 (MAF sensor) also with running engine to extend this test on higher
temperature and vibration conditions of the MAF sensor.