Crank no start k20a3

FallenDC5

New Member
I have a type s I swapped a k20a3 into and the car ran fine with the k20z1 harness and Ecu, but when I swapped the correct harness and Ecu it’ll crank and not start. I’m not sure what exactly the problem is. Everything is plugged in exactly where it was taken from.
 


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