2000 Truck calibration to 2000 Camaro calibration

[redtacoma31]

I am working on a swap into my 68 Chevelle. I have dual fans, and I want to run a vintage air A/C. I would like to get the computer to work like the Camaro setup. Can I have my computer flashed at the dealership? If so how do I do this? Or will EFI Live allow me to just make the changes to the truck calibration? Thanks in advance

[joecar]

Which PCM do you have (what year/model/vehicle is the donor)...?

[redtacoma31]

Which PCM do you have (what year/model/vehicle is the donor)...?

This might be hard. I have mounted it tight into the inner fender. Where would the number be located? It cam from a 2000 GMC Yukon XL2500

[joecar]

Read the tune from it (does not require any licenses), save it as a file, then post that file here.

[redtacoma31]

I was able to find an old picture on my phone. the SERV. NO. 09354896
*86DBLKR001610642*
HDW NO. 09380120

Does this tell you?

[LastCall]

I tuned an LS1B (which is what your PCM should be) with vintage air set up a few months ago. The efans were tied to a trinary switch and worked fine. If you want to take advantage of the PCMs control of idle control and efans, it's more involved. But to answer your original question, you can control efans with the truck OS.

As JoeCar said, reading and posting the tune will confirm the operating system and vehicle type.

[redtacoma31]

I tuned an LS1B (which is what your PCM should be) with vintage air set up a few months ago. The efans were tied to a trinary switch and worked fine. If you want to take advantage of the PCMs control of idle control and efans, it's more involved. But to answer your original question, you can control efans with the truck OS.

As JoeCar said, reading and posting the tune will confirm the operating system and vehicle type.

Thanks for the info JoeCar and LastCall. I dont have the swap ready to read the tune yet. I hope to finish my wiring in a few days. I will then post it up.

Thanks guys

[redtacoma31]

LS1B(Chevelle First Scan).ctz

I have attached my stock tune. It appears to be a LS1B

[LastCall]

It's a 2000 SUV tune. I would recommend converting it to a 12212156 operating system, trucks and camaros both ran them. You can get them on the DropBox site

To get a sense of the fan control capabilities of your current OS, look under System and then Fans. To run the fans with the factory triggers, you would select "Series Parallel Fans" and then copy the settings from a Camaro to start. Or just load a Camaro tune in and do a full flash.

[joecar]

You would also need the 3-relay circuit to run the fans in parallel/series.