Hi!
I have swapped a 89mod turbo into a 87 mod N/A. PS: I also have the AEM EMS!
My problem is; on the wiring harness, all the connectors to the AEM EMS fits (off course) but only 2 of 3 connectors from the ENGINGE harness fits the "CAR harness".. Under is a picture of what i mean.. From the car i have the yellow plug, but the plug from the engine harness is grey.. how do i connect these two? can somebody tell me what this plug do? Can someone provide me a schematic over wich wire is what?
Plug from the engine harness:

Plug from the car harness:

And also, what is this?

Thanks, Daniel..
I have swapped a 89mod turbo into a 87 mod N/A. PS: I also have the AEM EMS!
My problem is; on the wiring harness, all the connectors to the AEM EMS fits (off course) but only 2 of 3 connectors from the ENGINGE harness fits the "CAR harness".. Under is a picture of what i mean.. From the car i have the yellow plug, but the plug from the engine harness is grey.. how do i connect these two? can somebody tell me what this plug do? Can someone provide me a schematic over wich wire is what?
Plug from the engine harness:

Plug from the car harness:

And also, what is this?

Thanks, Daniel..