Well first and for most do not think that im stupid. but heres what i did. i took everything off so i would be running straight header. cuz i need more air flow. drove it around the block came home and put the "cat" back on cuz it was too loud. then when i left to go to school i realived that my speedodmeter was not working. i also dont have my o2 cencer hook up. but that not why its doing that. can any one help me? thanx.

 

the o2 sensor is on the same fuse as the speedo, so its possible your o2 sensor is hitting metal (part of the header or your shift linkage) and caused a short, blowing out the fuse.

Just pull the fuse and see if its blown, if it is, switch it out, wrap your o2 in electrical tape, and you should be good to go. I am assuming your CEL is on too?

That's my best guess, good luck!

 

thanx man, when i was messing with the wire they did spark, so that could have blown it.

 

what fuse do i put?

 

pull?

 

There is a chart on the top cover of the fuse box, it will tell you where the speedo/o2 fuse is I think. Or you could just look for the burned out one.

 

we took the exhaust of my accord, then put it back on and the speedo just dances the whole time whenever i am driving

...sorry this thread kind of reminded me of that