i have a 1994 Civic CX and when i had the D15B8 the shift light worked and then i had an engine swapped into it for me ( wasnt aware how to do them yet) and then the light didnt work anymore (it's an idiot light and i dont use it) but i was looking at it last night becasue im thinking of making it a VTEC light, i was wondering since it is just an led with a possitive and negative lead, did the ECU from the old engine tell it when to light up or what ?

 

Yes, that is an ecu thing. You can just tap the led off the vtec activation wire and have it be done like that.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SVOboy &raquo;</TD></TR><TR><TD CLASS="quote">Yes, that is an ecu thing. You can just tap the led off the vtec activation wire and have it be done like that. </TD></TR></TABLE>

exactly what I was going to say

 

my shift light is now a "brake indicator" light, hit the brakes the shift light comes on, LOL.

 

VTEC light?

 

yea like when i hit VTEC the light comes on , it is completly rice but i mean it is MY car right lol

 

https://honda-tech.com/zerothread?id=1183297