Very curious to know if anyone knows or someone that has use the ctr cluster in a 00 civic si... did anyone notice if cluster was off by 1000 rpms??? car is completly stock just has p28 i believe w jumper harness chipped with crome . a friend of mine advised it was due to jumper harness from od2 to obd1 ??

anyone had this situation? looked on over 26 pages with different threads and search by key words and no result .. any help is appreciate it

 

Mines was.

 

did you happen to have a fix to this?

 

i noticed my CTR cluster moves differently than a Si CLuster (Tach) it seems jumpier and only 200 rpm off logging with hondata and driving. its wired into 91 crx.. Si cluster seemed to just operate smoother.. i think its the differnce in wiring obd2 cluster obd 1 dizzy obd 0 wires in car transfering it all ...some kind of resistance is lost..i have always thought the way a tach works with input.. if its off .. because of resistance (weak connection)