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Review on πŸš— TopDiag 317 Code Reader: Ultimate Car Engine Fault Scan Tool | OBD II Scanner with I/M Readiness and DTC Lookup for All Vehicles by Michael Wilson

Revainrating 1 out of 5

Didn't work - useless

Tried to connect it to my 2006 Honda Accord and my 2005 Benz ML350. None of the vehicles could be contacted. Other OBDII testers worked fine. This executed all start-up functions, but gave the answer "Unable to connect" for both machines. I've tried connecting to each vehicle about 10-12 times. Three other testers I tried on the same vehicles above connected with no problems on the first try.

Pros
  • 🚘Reading car VIN code. Read vehicle calibration information, calibration ID and calibration confirmation code. Get vehicle information (VIN, CIN and CVN) Check vehicle battery status
Cons
  • Weight