Recently picked up a z6 head and I wanted to know if a p28 obd2a ecu will work with it. I currently have the d16y5 in my 98 hx. I know it's a obd2 ecu that runs the vtec-e. Does anyone know any write ups on this swap or the y5 to y8 swap that's similar? And a part list for the wiring would be great too! The guy wants 60 for the chipped p28 but I want to make sure it will work first

 

Please click on the FAQs sticky.

 

If its an OBD2 P28 its not chippable. Also if you use the Z6 head the closest ECU to use is the OBD1 P28. If you use either ECU you'll have to convert from a 5 wire 02 to a 4 wire. The rest should be plug and play.