E67 in a 2015 Chevy SS Sedan

[ellswow]

Does anyone know if the E67 is compatible with a 2015 SS Sedan? Specifically using a 2014 E67 service number 12633264, OS 12656244. I'm doing an LSA swap and am hoping to get the E67 to swap in to use all of the extra sensors and controls. I have pin outs mapped between the E38 and E67, it's just a matter of will the E67 play nice with the other modules in the car. From what I could find, the HSV GTS uses OS 12656942 on the same service number E67 so it would seem that the E67 I have "should" be capable of communicating with the car properly, but I'm hoping someone here might be able to they tried it and whether or not it was a success.

[blindsquirrel]

You do need a ECM service number that's compatible with the OS you want to run, but the part you're missing is that the OS has to be compatible with all the programming in all the other modules in the car you want to put it in. The ECM hardware has nothing to do with whether it will be able to talk in a format that the IPC/ABS/BCM/SIR/etc. will understand. ECM swaps like this, integrating them into all the original systems, is... not generally recommended, unless you are a Certified Wizard, which if you were one of those, you wouldn't need to ask anybody how to do it.

[dassaur]

The commodore came with a factory LSA option (HSV).

[blindsquirrel]

Will a US-market SS have an IPC (or any of the other CAN modules) calibration in it that's compatible with a HSV ECM OS? Just because 'it's basically the same car' does not mean everything is the same down to the programming level, or even that you could put the HSV calibrations in the SS non-ECM modules (they could look the same on the outside but be different, incompatible hardware inside on the circuit boards).

Someone that only has HP Tuners for 'programming' and doesn't have SPS and the tools for programming all the other modules should not even think about attempting anything like this.

[Alvin]

There is no reason to do this.

Source.. Daily drive a LSA supercharged E38 Chevy SS

[ellswow]

I think there's good reasons to believe it will work fine and there's good reason to believe it won't work. But I have yet to find anyone who has even tried it to say yes or no.

So what I'm going to do is run a 2014 ZL1/ CTSV 12656244 OS E67, repin the harness to the E67, add the missing IAT, ambient pressure, inlet pressure and boost solenoid. Then change the VIN in the controller to my car's VIN and relink VATs. Then were gonna see what happens.

[blindsquirrel]

Or you could just listen to Alvin when he says there's no benefit to adding the E67-specific things you are thinking would make it better, based on... something. Maybe look at Alvin's signature, below his posts (he does this for real, I just tinker).

[ellswow]

I'm just tinkering as well.