Rep Power: 0

How would I change from ODB2 to ODB1? I was told that is the only way that I can get the CEL off, because of the Race Header from DC. The O2 sensor is reading that the Cat is not there.

 
Rep Power: 0

I can't remember if it is ODB or OBD. Which on is it?????????

 
Rep Power: 0

it's obd.. on board diagnostics.... and there are certainly WAY better ways to get rid of your cel.... for example... put a resistor in the o2 sensor wire.... or just find an o2 sensor eliminator.... or get a sparkplug fouler and put it on there... there are many different ways to get rid of cels..... just do your research....

 
Rep Power: 0

On Hondas it is OBD2, easiest way to turn off a check engine light is to fix the problem. To clear a temporary code just disconnect battery for a minute.
If you got a specific code let me know what it is ill see if i can help out, I have a dealer at my disposal.

 
Rep Power: 0

I put the DC Race Header and the cat is gone. The CEL is telling me lack of back pressure. I received a similator for the O2 sensor a couple days and I was going to put it on this afternoon.