rbmiklary
04-15-2013, 08:15 PM
Quick question, going to try and recalibrate my tachometer in my s13 as I have an rb swap and it does not read rpm correctly. Have an apexi NEO that I can wire in for an rpm reading. But want to know if I can simply run power to the illumination wire on the NEO and tap in to the tach signal on the ecu harness, reason being I only want to use the NEO as a tach temporally and would not want to wire it in completley. Heard negative things about running a safc and would not want to mess around with it our my Maf signal. Will it work on just those connections or do I have to do the whole thing?
Never messed with one before, rather ask a dumb question then mess with a dumb problem....
Any help would be appreciated.
Never messed with one before, rather ask a dumb question then mess with a dumb problem....
Any help would be appreciated.