did a search i know theres threads cause i bought one a while ago from someone but couldnt find anything. anyways my car is RHD and everything is a jdm harness in the car but its a JDM obd2 harness in the car.

Now i have a obd1 usdm ecu thats chipped for my ls vtec motor. I need to get a harness from OBD2a to OBD1 with a vtec wiring also on it for the presure switch because on a jdm harness there is no pressure switch on the vtec soliniod there for causing the ecu to throw a code because its a usdm ecu.

so is that what i need? OBD2a to OBD1 with vtec wiring? or do i not even need to worry about the vtec solinoid.

thank you for you help. Also if you have the website to get the conversion harness please post the link.

 

you need an OBD2A to OBD1 conversion harness, i bought my ecu from phearable.net , my car is a ek9 honda civic type r 99, (OBD2B) i got a p30 chipped ecu + conversion harness, no problem at all, contact them, they can help you.

 

I sell jumper harnesses as well as vtec subharnesses (what you need). Read the sig. Lotsa vouches, PM me if you're interested.