I need a SRT6 Engine computer ECM
If anyone could sell me one I would much appreciate it.
Cheers,
LesM

 

LesM
The question is, how did you determine it's an ECM problem? Mechanic, friend or your own diagnosis? Read the attached by clicking on the attached link and you will see the culprit that is causing your issues related to starting along with other issues. The Relay Control Module (RCM) is the culprit.
Good luck...
Dennis
DTMenace
Engine Control Module - CrossfireForum - The Chrysler Crossfire and SRT6 Resource

 

Thanx mate for your info.
I am installing an AMG supercharger onto my na crossfire, all I am missing now is a SRT6 Engine controller ECM.
Regards,
LesM

 

LesM
If you had elaborated in your first post about the engine conversion, I would never have responded, thinking you owned a SRT6 model. Please provide more details to your posts in the future.
Dennis
DTMenace

 

Hope the engine holds up. The internals are different from what I understand.

 

As far as I can remember will there not be a conflict in the VIN numbers?

 

Reach out to the Mercedes Swap Shop. See if he can help you.

https://themercedesswapshop.com/?page_id=257

 

Are you installing the SC on an existing m112 N/A engine? There are a few wiring harness differences between them.

I used the existing NA Harness and discovered a few small surprises after in swapped engines.

 

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The internals are different, as well as has been posted already. NOT all of them BUT you're going to have a helluva time with this conversion (and it might only work for a few WOT's). I believe it'll be less expensive to just go buy an SRT-6. The monies you save will far out way the time/effort/and monies you spend to learn this lesson that quite a few have already learned. Have fun either way!

PS: IF you wish (I recommend), spend some time researching this within the forum. It has been brought up quite a few times over the years...


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hi UrbanE, could you please share some info regarding wiring differences from NA to SRT6. much apreciated.

 

The one I can immediately recall is the secondary air pump they’re different units with different wiring. And different location. The manual does a good job of calling out the electrical. You need power to the Intercooler water pump.

it's driving the coolant though the small rad located lower front middle. Did you acquire the parts from one or multiple donor cars.

Are you using the existing 3.2 that was in the NA???

We all want to know

 

You will also need to add in wiring for the supercharger clutch. Since you will need the ECU to be programmed to your car, ask MSS to code out the SAI, which will eliminate the clutter, the effort and the fault codes.

 

cheeers Neil.