I swapped a 96 gsr into a 98 ls and using the ls wiring harness I am throwing two codes p1337 and p0325
it miss fires like a b**** do I have to wire in the knock sensor ? and how? and where is the plug for CKF sensor I heard it is integrated into the oil pump? or do I have to wire that in too?
I had to wire in the vtec press. switch and solenoid after this it ran ok for about 3000 miles now all of sudden these problems

Please help!!!!!!!!!!!!!!!!!