1990 civic EX Automatic w/ auto pg7 ECU

i ordered a pg7 ecu off ebay from a 89 auto integra, i got it today and put it in, car started fine, BUT was stuck in park? (37820-pg7-a131) (8x)

i have my oem ecu in it now no problems at all, anyone know for sure if this works, not just a rumor that it does, i had a 5-speed pg7 in my 91 ex 5-speed and worked perfect. maybe i have a bad ecu, no check engine light idels and revs good just wont come out of park.

I had the same problem on a 91 automatic hatch. I was trying to convert it to mpfi and it wouldnt come out of park. Otherwise ran fine though.