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The Maf sensor has the IAT (Air temperature sensor) integrated inside, if you run a mafless system its a good idea to buy a IAT sensor and run it somewhere for inlet air temp mesuarment.

Just grab...

you can run with map only just unplug the maf and adjust the low octane tables cuz high octane aren't available without the custom OS, run the IAT separate and your good to go.

this is great! news

You need the HP scanner for that, tunercat/jet doesn't even have one.

Have one but its in Cal. file.

This is the Bench harness i use to read ALL 99 to 06 PCMs (Gen 3), 4Cil (ecotec Blue/clear), V6 (Blue/clear) and all V8 (Blue/Red, Blue/Green).

Connector one PCM C1 BLUE
PIN#19 Power Ignition...

I'm curious on how you plan to write the file? what are you using to tune? and the 411 pcm that you have its from what? sounds like you asking for the complete work not just a base file for your...

Assuming the motor its a LM7 gen3, because if its Gen4 2007 its would be a LY5, and your swapping so the best you can do to get a correct file its provide the injectors part number, to at least have...

Just disable all the transmission DTCs, it will run fine with you mechanical transmission and current motor.

Have a cal file if you can work with it.

Are all those files E67 controller only?, if yes how to know what Serv. No.?

try this one, i made some changes maybe it will start better also did a few tweaks for performance, still you need to tune for those injectors cuz 24lbs 3bar at 4 bar are more like 28lbs inj etc.

i run kind of the same setup for bench read-writte, but only have check eng light, the obd2 port and the switch as led build in (ON on the ON position).

Great Info.

Thanks for Sharing

Yes pretty much the same 

Yes, the pins are:
Pin 31 - Ign Voltage (Switch)
Pin 32 - Battery Voltage (Constant)
Pin 49 - Ground (Big Black-white wire)...

i can read t42 with out the e38 ECM they just dont show any vin number or vehicle info etc, but the file its readeble and writteable.

Grab any file with 4l80e and use import modules option or segment swap (depending on software you are using) to tranfer the transmision part to your file.

Just disconect the Maf and its should automatically start using the Map.

The file i send you, its has NO fuel adjusment at all, just idle and timming you have to do the fuel, and it uses the same delphi maf same as a 5.3 LM7 Ls engine, calibrated diferently (Stock) for...

Aksl, im NISANDA the one that send you the file, and its from a Silverado 2001 with the 5.7 vortec not a Express Van, in mexico there made 5.7s with the gen3 411 PCMs.

The file i send you its all...

So this Bin files can be used/supported with what Programs?

DBC 5.3 Flex L59, 2002 Tahoe.

Nice project.:rockon:

Ahh! then i dont know if HPtuner will do those pcm's, Tunercats obd2 will but not for sale anymore, maybe efilive or jet dst.