SwordSaint

Hey Guys, new owner of a C180 and proud to say it's the first car I really love driving.

However recently I've gotten the P201D Error, my father is a mechanic however he has only worked with Japanese cars for the last 20 years so he wasn't sure how to check fix the problem.

A quick search of the forums and I couldn't find a step by step guide of how to fix the problem, I would great appreciate any help I can get.

Thanks in advance!