Aussie, '87 Camaro 305, 1227808 (aka 12277165), NVRAM, USB Port, MAP sensor, OSE $12P

[redcamaro]

I have a modded '808 ECU which has a hardware based address switch that effectively splits the 128K NVRAM address space into 2x64K blocks.

I am wondering where to find a list of GM ECUs and what code masks they can run?

I would like to run Super_AUJP which is $8D, or code 59 (www.code59.org), in conjunction with OSE $12P.

I also have a PROM burner, and a couple of spare ECU's 1227730 and a 1227165.

[RobertISaar]

the top three links are great for that.

welcome.

[redcamaro]

I'm not sure what you mean 'the above 3 links'. I had a look through the forums, is that it?

[RobertISaar]

i can honestly say i have no idea why i wrote that.

http://www.exatorq.com/ludis_obd1/idxref.html

that is not a 100% complete list, but it does list a lot of the popular ones.

[EagleMark]

I am wondering where to find a list of GM ECUs and what code masks they can run?

There's a TunerPro file lookup spreadsheet I made that has ECM numbers and masks that may help?
http://www.gearhead-efi.com/Fuel-Inj...our-files-here

[Six_Shooter]

You would need to switch to the '7730 ECM to use $59 and/or S_AUJP ($8D).

Where abouts in Aus are you? I lived in Perth many years ago for about 6 months, plan was to stay there, but plans changed about 5 months in...

[redcamaro]

Cool I'll look at both of those links.

I've got a 127165 (Holden) ECU with NVRAM and $12P running on it.

The car is a modified 305 TPI TH700R4 Auto with 2.73:1, it's got a XR269HR cam and stock converter.

The dizzy is the stock HEI with remote coil. Knock Sensor is processed in a remote module that feeds results back to the ECU.

The MAF Sensor is removed, and replaced with a 1 bar MAP.

I don't really like the 12P software, so I'm looking for something else that will run on it. Like Super_AUJP ($8D i think) or code59.org, which I know very little about - that's why I'm asking.

Thanks guys.

[Six_Shooter]

Cool I'll look at both of those links.

I've got a 127165 (Holden) ECU with NVRAM and $12P running on it.

The car is a modified 305 TPI TH700R4 Auto with 2.73:1, it's got a XR269HR cam and stock converter.

The dizzy is the stock HEI with remote coil. Knock Sensor is processed in a remote module that feeds results back to the ECU.

The MAF Sensor is removed, and replaced with a 1 bar MAP.

I don't really like the 12P software, so I'm looking for something else that will run on it. Like Super_AUJP ($8D i think) or code59.org, which I know very little about - that's why I'm asking.

Thanks guys.

As I said, you would need to switch to the '7730 (or '7749, or '7727) in order to run S_AUJP or $59, neither will run in the '808/'165.

The only code that will run in the '165 (and should also run in the '808) is $32, $32B, and $6E. $12P has been ported over as you have probably already found out from the '808 to the '165.

[redcamaro]

As I said, you would need to switch to the '7730 (or '7749, or '7727) in order to run S_AUJP or $59, neither will run in the '808/'165.

The only code that will run in the '165 (and should also run in the '808) is $32, $32B, and $6E. $12P has been ported over as you have probably already found out from the '808 to the '165.

I came to Perth for a few months, about 5 years ago :p

I reverted back to MAF & $6E code, runs better than $32B & $12Pee straight off the bat, stock!

I'll need to get some connectors for the '7730, but where in Australia, are there any sources?