Need revision r08 or r08 for U7194. Running 9r02 on a 06 Vortec Maxx 1500 want to run newest revision and see thet r21 is a bad idea. How to get revision? [email protected] is email if someone can email it! Thanks

No, using send crom. Done this several times before but never has "export" been in file name.

U7164
9r03
08 F250

Try to update tuner for customer, only file for U7164 is 9r04_export.crom. When try to load get following message on Predator, "cannot load CRYFG109 aplication into U7164 tool."

Messages when programming are Unit #1(8U7A-14c204-FA)
Unit #2 (8C3A-14C337-CA)

What can we do?