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New App Note – RX ERRORs When Monitoring CAN Data

We’ve noticed some changes with scan tool interfaces in some vehicles. While queries for trouble codes, etc. do not seem to be affected, there’s a slight change to how you should monitor data on the bus.

Application Note 08 discusses why you might be seeing RX ERROR messages when monitoring a CAN data bus, and presents one way that we found to fix them. See the Applications Notes page for the download.

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