C320 cdi problem
12-17-2019, 08:30 AM
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2008 C320 cdi
C320 cdi problem
C320 cdi revs rise & drop at high revs. My vehicle had gone into limp mode OBD 2 scanner showed error codes P0101(mass or volume air flow A circuit range/performance) & P0473 (exhaust pressure sensor A circuit high).
After cleaning the exhaust sensor & clearing codes it is no longer in limp mode but at about 4000 rpm the revs rise and drop about 500 rpm. Any advice would be greatly appreciated
After cleaning the exhaust sensor & clearing codes it is no longer in limp mode but at about 4000 rpm the revs rise and drop about 500 rpm. Any advice would be greatly appreciated
