I have a '90 EJ22 I'm trying to drop into a 2001 Outback wagon that has an EJ25 in it. I've got an EJ22 intake from a '98 I was going to put on the '90 long block and use the EJ25 intake wire harness and sensors to make it work...but..the MAP sensor has become a sticking point and to further compound the issue, its a 4 wire sensor, which I'm finding little info on. I have found that its a combo MAP/Intake Temp sensor that mount directly to the intake, but I'm not finding any info on how I can make this work. I have a remote 3 wire Map for an EJ22, but I'm not seeing how I can put it on the EJ25 intake harness. Please help!!
I know about the issue with the EGR and I also know I have a couple different options to deal with that. I also have a set of heads for a '98 EJ22 I thought about putting on the '90 block....Is anything I'm trying to do going to work at all???? I read the compression will drop from running phase 2 heads on a phase one block...any input there??
I thought I did my homework before starting this project, but apparently not