obd2a to obd2b.. dash harness

[Vrmmmpshhh]

hi guys ive got the b16b in the car and have wiring issues. the donor car is a 97 obd2a d16y4 engine and the engine is a 2000 obd2b. im using the obd2b engine harness and ecu but the cars dash harness only has 1 green plug whereas a obd2b ek9 dash has 2 plugs, green and connector A.

can i use a obd2b dash loom from a em1 to complete the wiring?

 

[chrissyEK41991]

Just buy a jumper harness be much easier

 

[Vrmmmpshhh]

jumper harness wont work if im using the obd2b engine loom unfortunately. only other option is to use the original d16y4 wiring loom and use a conversion harness on that