when i have wired up cars in the past, such as ef civics and crx's, anytime you have to rewire a dx, you have to switch the wires on the TPS sensor to compensate for the fact that the throttle body is in the opposite direction. is this still necessary on obd2 dx's?????

 

just get a si or ex wire harness.

 

it should plug up. the iacv wire on the dx has three. color match the two and leave the orange one out. then re pin a14 to a12