Need 2001 Express Van 5.7 4L80E stock BIN file

**LRT** · 08-17-2017

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**scubasteve231** · 08-17-2017

Originally Posted by LRT

Attached below is the BIN file you wanted.

See this thread:

http://www.gearhead-efi.com/Fuel-Inj...with-Checksums

It contains comprehensive XDF files for 2001 OS 12202088 and 12208322.

Read the included PDF instructions. The included DLL file is for the OS Checksum. The XDF is easiest to navigate in TunerPro by using the "Parameter Category" view setting.

Awesome! Thank you!

This completes getting all the software loose ends tied up, I'll start PCM hunting at the junkyard and we'll see if I can manage to do a LS1 tune for no other cost than the AVT box.