I swapped a motors, dropped in a 325es into my 325i convertible and now it starts and stalls?

Can someone help, please? I swapped a motors, dropped in a 325es into my 325i convertible. A few adjustments were made for the 325es to work. It turns over and stays on for about 1-2 seconds and then shuts off. It won't stay idle. I changed the idle control module and it's doing the same thing. Does anyone know what other adjustments need to be for it to idle right? Thanks

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[Kerry at Pelican Parts]

If you step on the gas can you keep it running? What were the few adjustments? The ES and the I are different motors not to mention different fuel injection systems. The crank sensors and cam sensors are in different spots. Also, doesn't the old ES motor have a two wire idle air motor and the I have a 3 wire idle air motor. You are going to need to get a repair manual for the ES and the I models and match the I components to the ES, or you can get an I computer and harness and change that.

- Kerry