merc c200 air flow meter fault
 

hi everyone im new to this forum i have a problem with a y reg c200 merc it comes up with an air flow meter fault code wiring short to positive can any one shed any light on it i have been told of a common problem with the wires chaffing on a bracket under the inlet manifold on the fuel filter bracket any help greatly appreciated before i remove manifold and break into the ...engine loom many thanks earl st garagedmrr