Hi every body, my problem is to change the interlock code after rerate on a 3126 1wm:hmmmm2. The old interlock code is 5 and the new one is 307. I use Caterpillar Factory Password Key Generator to do it. I can change fls and fts, reset customer password,modify engine serial number, all need factory password and work but not the F****G interlock code.

Looking for info on password generation for fault code removal with ET can any one help? Where do you get these generators from? If I'm not mistaken toy are looking for a factory password keygen to give you the 2 passwords required to change certain parameters like fls fts and personality module code.

It's not the first time I rerate a cat and change i-code with this k-gen and it's the first time it not work. Is anyone here experienced this problem in past? Thanks to help me. Maybe because the injectors used in a 625 are different than the 475 so the trim files for the injectors in that engine are not compatible with the 625 file. Or possibly if you renter the trim files from the disk it will take them.

Posibly because the ecm knows the injectors are different from 475 to 625 so it will not let the same files be loaded into the same cylinders on ecm replacement because it knows they should be different. Broadcom Driver Windows 10 Netxtreme Broadcom. I am not sure on this it is just some thoughts. Keep us posted i would like to know the outcome.

Serial number engine sdp16218 Ok where to start?????? 1st Injectors are identical so you should not have dramas there with Trim Files unless your ET is a early Version. 2nd Interloc codes for 3484755 = 150 3rd Interloc Code for 3435766 = 1 >>3484767 >>36755 >>3651170 Your Original engine SDP16218 was Factory Dyno'd to 525HP 22-4-2008 Flash file # 3263660. So I assume it was de-rated after leaving the factory. In short apart from wrong turbo's a flash update to the 625 file and then change the interlock code would suffice. As for your trim files. Using the correct version of ET and coms adaptor should resolve that issue or simply read the trim files from ET download them and re-flash them.

Well a little intro. New to all chat forms, I'm a mechanical injection tech all I work on is 3406E I also do alot of electrical. Font Helvetica Neue Ots Download Chrome. Flashing, change all paramaters, I know everything to do with an E- model injector from the best trim codes, to how to make every hole flow the same amount of fuel.

I also have access daily to a dyno to prove my work. Well right now I'm trying to write flash files.fls like they are doing @ jball electronics. If any body is doing this I'm willing to share info. If you can help me do it.