I purchased a RHD Civic this weekend and got it home. There is a Junker LS motor in the car that runs like crap. I am going to be swapping in my Build B18 very soon. However WHen the conversion was done two wire harness were used and mended together to make it fit for the RHD car. I saw the check engine light on and looked at the ECU it is a P05 ecu OBD1 with a Jumber to a OBD2 harness. I hooked up the wire to see what coed it is through but it just keeps blinking there is a slight pause between every blink it wont actually give me a code. ANY IDEAS PLEASE

 

are you sure thats not a code 10

 

usually the 10 code pauses then starts again it almost seems as though it code 1 I dont have any 02 sensors hooked up?????

 

a code 1 would be for an o2 sensor so it would make sense