Dual Stage Oil Pump Problem
Hi everyone, 2011 200 with 85,000 miles and MIL code P06DA and P06DE suggesting the oil pump circuit and stuck in High mode.
Oil pump pressure check is normal in both modes so has anyone heard of this and could it just be that the pcm software just needs to be updated?
P06DA-DUAL STAGE OIL PUMP CIRCUIT
P06DD-DUAL STAGE OIL PUMP STUCK LOW
P06DE-DUAL STAGE OIL PUMP STUCK HIGH
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