>>>>tacho Install (rb25)<<<<

[kegz]

hey all, im the n00blet here!

so i don't know if im posting in the wrong section or not... but heres my problem!

just finish installing a after market tach in my RB25 sil... but i don't know what wire to hook the signal wire up too.... if that makes any scence?

theres only three wires:

black= ground

red= positive battery lead

green= signal wire

what wire could i splice into the get the true rpm reading as the one on the dash is wrong...

any help would be great!!!

cheers ash...

[kegz]

anyone

[fr0st]

An injector perhaps?

Won't work if your maxing them out though

[kegz]

hmm, is there anywhere else i could splice into... maybe igniter maybe.... anywhere else??

[mad082]

how do you know its wrong? have you got the tacho setup for 6 cylinder?

use the wire off the ecu. if you read my last post at the bottom it tells you where to find it.

http://www.skylinesaustralia.com/forums/in...107319&hl=tacho