I have searched and found nothing. I just swaped LS motor into my 95 Civic Coupe. Everthing is connected and I am useing the LS ECU. WHen I go to start the car I have no CEL and no fuel pump purge. I tried to pull the codes manually but the plug next to the ecu and nothing happens. I also checked all fuses and the CEL bulb everthing is ok. Can anybody tell me what else I should check for. Thanks

 

Make Sure That You Got Good Ground. And Check Your Thermostat Housing For That Ground Wire.

 

what yr is the ls from

 

I will double check all grounds. Motor is 94

 

thanks it was my Ground!!