i tried searching but all i found was "blue wire behind cluster" well that signal sucks ***** and wont work properly on my zeitronix. id prefer to tap it right off the ECU if possible.

 

the blue wire behind the cluster worked good for my autometer,,dont know why its not working with your setup..but the rpm signal from the (obd0) ecu is B15,,its a white wire..

 

the signal gets all scrambled when i datalog and also the cluster is reading all fucked up now. like it only reads half of what its really revving to.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CoreyR &raquo;</TD></TR><TR><TD CLASS="quote">the signal gets all scrambled when i datalog and also the cluster is reading all fucked up now. like it only reads half of what its really revving to.</TD></TR></TABLE>

that means there is another problem...probably something distributor related,,maybe ignitor.

 

it wasnt doing it until i hooked it up to my cluster harness. plus it s a brand new dizzy. had to replace the old one becuase the CPS went bad.