Just a simple question i always wanna ask about those really cool Civic type r gauge cluster. Since we live in the US we use MPH and the CTR gauge uses KPH, do the ctr speedometer in KPH automatically adpats to our mph here when i plug it in our usdm ecu? if i buy one how can i tell how fast im going in mph? lol some smartazz on here will probably tell me to do the math but im not good with always thinking about numbers while driving.

 

The speedo gets it's signal from a speed sensor out of the tranny, NOT the ecu
As has been disused before, the ctr cluster is plug and play, and will give you accurate readings, but of coarse with be in km's. I have one in my EM1

 

all 96-00 civic's clusters are plug and play, KMH or MPH doesnt matter.

 

Ya it will give you accurate readings just in kph.


Just remember 60mph = 100kph

So don't go 60kph on the highway.

 

^^^ nah dude i think you meant that in the other way just look at a usdm cluster, 70mph is 112km