OBD2 vs OBD1

[MARSHIN2]

This is a noob question but what are the main differences in the two? + and - of both? what would be a reason to do a conversion?

 

[Drift]

You can tune OBDI, whereas you cant tune OBDII.

 

[johnnydinh701]

what do our cars have?

 

[dvilla5506]

2

 

[LX_F23A1]

OBDII is more for pull up have the state hook up to your comp, run and check if EGR and bs is running properly. Basically emissions crap.

 

[MARSHIN2]

So I cant get it tuned at all?

 

[LX_F23A1]

there are minor things you can do

 

[MARSHIN2]

So if i want to get a short ram intake, do some head work like porting, OBD2 should be ok?

 

[LX_F23A1]

Dude for that you dont need to do anything, unless if your going turbo, then you might wanna look into going OBD I otherwise leave the wiring alone.

 

[HondaLuver83]

You can tune an OBDII to a certain extent. But OBD1 is better...