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just done my k swap speedometer goin crazy???

Posted: Thu Oct 04, 2012 4:56 pm
by k24a2egcoupe
ok i have a k24a2 stock swap with tsx 6speed trans with prb k pro ecu ser#2068503036 an i have k manage 3.1.6 so when im rolling at 0-10mph it says im doing 60-100+ mph lol then it will just go back to 0mph an stay there untill i start off again or cruise at a low speed? an ive went under misc an set it to counter shaft driven speen sensor (tsx) an dosent change a thing. how do i fix this?

Re: just done my k swap speedometer goin crazy???

Posted: Fri Oct 05, 2012 9:25 am
by Spunkster
You really need to use an 02-04 RSX/02-05 SI transmission to get this to work properly. The transmission you are using is high frequency and cannot be converted to low frequency.

Details can be found at http://www.hondata.com/techk20transmissions.html

Re: just done my k swap speedometer goin crazy???

Posted: Fri Oct 05, 2012 10:32 am
by k24a2egcoupe
is a s2000 gauge cluster high or low frequency? could i just use it?

an will vtec hit with the speedo messing up?

Re: just done my k swap speedometer goin crazy???

Posted: Fri Oct 05, 2012 10:39 am
by Spunkster
No swapping clusters will not work and VTEC will not operate without a proper speed signal.

Re: just done my k swap speedometer goin crazy???

Posted: Fri Oct 12, 2012 3:00 pm
by Screech
Just a question on this topic. Is that ECU able to support receiving the high frequency VSS and then outputting low frequency to the dash? If not which ECUs support this? I understand the harness would have to be changed a little so the HF-VSS from tranny goes only to the ECU and so the dash receives the LF-VSS from the ECU.