On removing the air filter housing (two 10mm nuts) the air flow meter is locate towards the back of the engine near the bulkhead,it is jubilee clipped on the outlet side and two m10 bolts on the inlet side,unplug wiring block and its out ...about a 15 minute job to remove/refit
Dave the rave
May 2009
I can answer this question...
is it easy to replace a mass air flow sensor on a vivaro?
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