Update. Here is where we are at:
Email #2 (follow up to Email #1) TDI-Tuning...
Technical support,
As a follow up to my last Email, I successfully installed the system into my BMW X2 M35i AWD 302 BHP / 306 PS / 225 KW / 450 NM / 332 LBFT as I ordered it this way. I also installed the Bluetooth Application and have everything up and running.
I spent about a half hour driving and validated that the functionality of maps 1-7 do cycle through on the vehicle while watching my Boost Gauge.
THERE IS A PROBLEM.
Stock Boost is 22.48-22.8 PSI peak readings regularly without the tuning box installed. With the tuning box installed and system OFF, I read 22.6 PSI max boost - which is close enough to Stock Boost peak readings.
When I turn the system ON, in Maps 1-7, I have varying boost of 18.1-20.5 PSI peak readings. In other words, the box is working fine, but the MAPS ARE WRONG. I do not have increased power, rather I now have DECREASED power.
With that being said, through the iOS application I submitted a request for Map Update and the message said 'No tuning map update required'.
For now, the system is turned off until you can come back to me with a solution.
Please help.
Thank you!
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