rt wagon and pm8 ecu

Hey guys,

I did some searches and could not find any useful information. I have a 91 civic wagon rt4wd, I'm looking to see if running a pm8 ecu (ecu from a HF crx) would improve my gas mileage?

I switch the ecu and it turns on and seems to run fine, but like some of you guys might know after some driving the CEL light comes on (CEL 12) bc the d16a6 does not have a EGR, and the pm8 ecu is looking for the egr sensor. Is there anyway that I can jump the sensor like the crank sensor on obd2 motors?

I want to try to run the pm8 ecu because it runs leaner than the pm6 which would mean I would get better gas mileage. The wagon is a daily and I dont abuse it Im just looking for more mpg's.

Thanks guys
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