FORScan forum

Hi everyone,

I am trying to revert my 2021 Ford Focus ST (2.3 EcoBoost, manual transmission) back to the stock PCM software so I can safely run the OEM spark plugs. FORScan suggests an update to the Calibration Level MX6A-12A650-CZB and the Strategy MX6A-14C204-CZB. However, when I try to download them, FORScan gives me a "File not found" error. It seems these files are no longer on the public Motorcraft servers and might be locked behind FDRS.

Could someone with FDRS access please help me out and provide the missing files?
Files needed:

Strategy: MX6A-14C204-CZB.vbf
Any other files associated with Calibration Level MX6A-12A650-CZB (if applicable).

(Note: The Secondary Bootloader JL3A-14C273-FA downloaded perfectly fine).

I've attached a screenshot of my FORScan window for reference.

Thank you so much in advance for your help!

Hey everyone,

I'm just bumping this because I'm genuinely stuck and could really use a lifeline.

I have spent hours trying to get the files through official channels. The Motorcraft service site gives me Error (Not Found). I even managed to log into the PTS portal/FDRS, but FDRS completely rejects my OBDLink EX cable and won't let me download the files to the cache.

I just want to revert my Focus ST back to stock. If anyone has MX6A-14C204-CZA.vbf or the newer MX6A-14C204-CZB.vbf sitting in their local FORScan/FDRS calibration folder or has access to UCDS servers to pull it, you would literally save my weekend...

Thanks in advance to anyone taking the time to check!