My VX had an up shift light before I got the swap. with the GSR ECU it doesn't work. I looked at the diagram and it is hooked up to the stock ECU. Does anyone here knows how to hook up this thing to the GSR ECU? Thanks for all responses.

 

Just wondering...are u still using the stock tach? I'm getting a swap soon...and don't really want a huge autometer tach....i want to be a sleeper. I'll look for an si cluster...but just wondering how it'd be in the mean time. Thanks.

-Rod