In your expert opinion, what is the best obd2 diagnostic tool for a Mercedes?

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allcarsnew007
Senior
Posts: 89
Joined: Wed Jan 08, 2020 4:10 pm

The Topdon 500 was a recent acquisition.
my check engine light code reader worked well.
provided error messages for the Nox sensor, which I had suspected were at play. Sensors for NOx: Grrrrr!
Bluewhaleeee
Moderator
Posts: 131
Joined: Wed Jun 08, 2022 2:40 pm

Icarsoft isn't great for W213 but that's an other topic discussion.
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