anyone with firsthand knowledge??if so how do they differ?besides the ecu plug?

 

Is there something you're specifically trying to figure out?

The ECU plugs are totally different - that's enough of a difference for me to know not to **** with trying to get one to work in a different OBD2 chassis.

 

well i have a 98 hatch..a 99 dx motor harness and ecu.. wonderin if i can just use the 99 harness and ecu in my car?

 

ECU is different, green alternator plug is different.

 

hmm so if i have the 99 harness ecu dizzy...i can just slap everything in one time? and all the interior **** will work then?

 

If you have a 98 hatch (that came with a D16Y7) and are replacing it with a 99 D16Y7, then there is no need to even try using the 99 wire harness or ECU - the motors are the same - just drop it in.

Do NOT, I repeat, do NOT try to use an OBD2a wire harness in an OBD2b chassis and vice-versa.

 

dang..i already modified my 98 harness cause i had a dohc in it..now i needa try and remember what i mofified