this is an obd0 pm7 ecu. it was pulled from an ef civic si with a dohc zc swap. this ecu was removed b/c cause the engine broke a rod and is being partded.-75 shipped

 

i installed a dohc ZC in my 1990 civic si and used the pm7 ecu. when i start it its showing a code 13. i think the wiring is different between the si and the ZC. the code is for the PA sensor. do you know what i need to do to fix this??

 

interested.. pmed