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Ams stx300 (cobb ap v3)

Old Feb 18, 2017, 03:45 PM
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Ams stx300 (cobb ap v3)

Hello All,

My car is 2015 evo x and I just purchase COBB Access Port + STX300 Package from AMS.

All the sadden the COBB AP recognize my vehicle as 2011/2012 EVO X ADM/EDM, I did accept and forward in the steps.

All the gauges and data log works but non of the maps works (Locked to: 2015GSR USDM...etc)

Please can you help?

I did contacted COBB and AMS and waiting for their answer.

Good I didn`t purchase STX400 or 500....
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Old Mar 19, 2017, 07:59 PM
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had same problem with my ECU, contact AMS (local for me) and they changed the options on locked map, than all was nice and clear, i guess wait for an answer from AMS, than ull be all good, from personal XP they have super personal customer service
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