DIY Harness
I had a 2008 SRT8 donor car so I already have the complete engine harness and ECM, I did sell the body though and the rest of the wiring wnet with it. I don't know if the ECM can be used, might be a bit too modern, but the engine harness bascially runs back to these two plugs plus a heavy lead to the battery, the orange plug connects straight to the ECM:
So realistically, there is no need to touch the actual engine harness at all except for the benefit of tidying up the wiring a bit, which you can do yourself with a couple of rolls of electrical tape. You already have connections to all of the engine sensors, injectors, ignition coils and such like. What you really need is just the connections to the rest of the car.
I had a 2008 SRT8 donor car so I already have the complete engine harness and ECM, I did sell the body though and the rest of the wiring wnet with it. I don't know if the ECM can be used, might be a bit too modern, but the engine harness bascially runs back to these two plugs plus a heavy lead to the battery, the orange plug connects straight to the ECM:
So realistically, there is no need to touch the actual engine harness at all except for the benefit of tidying up the wiring a bit, which you can do yourself with a couple of rolls of electrical tape. You already have connections to all of the engine sensors, injectors, ignition coils and such like. What you really need is just the connections to the rest of the car.
