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Post by spathotan on Feb 4, 2020 12:55:42 GMT
Hello all,
I tried using the search function but with little success on finding anything of value with my issues. Car is a 2013 Jetta, in the US.
First problem is the the app is giving me an incorrect mileage readout. Its off by about 6000 miles, car has ~118000 but the app says ~112000. This coincides with the second problem....
Second problem is, the app will no longer scan any modules and has not for about 5 or 6 months. "Scan" only results in 1 module, "Gateway".
This thing worked fine up until 5-6 months ago. Ive used it to install many apps and cleared many codes without drama. Ive uninstalled the app/cleared cache probably a dozen times. But I cant help but think this is some kind of syncing issue between the app and device.
Any help would be appreciated, thank you.
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Post by phytphyr on Feb 6, 2020 23:11:24 GMT
I have same issue my mileage is way off over by more than 50,000 miles?
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Post by Matthew on Mar 2, 2020 1:52:35 GMT
My understanding is that the reading is taken from the ECU, not the instrument cluster. Can either of you confirm that there has been no swap done in the past? The ECU, instrument cluster, and transmission maintains thier independent mileage. If either of them deviate by more than 10KM, then one of the units has been replaced in the past.
I can use a tool called AVDI to independently change or reset the mileage in all 3 of these modules.
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