First off -- as I'm sure hondata and others are aware, my nitrous/methanol wiring has been working for years. I just an curious about a few things that have had me thinking lately. When you disconnect an existing emissions output, such as VSV, and re-use it for activating a relay, what prevents the previous emissions code in the ecu from activating that output for its previously intended purpose? I was just thinking how unfortunate it would be if nitrous or water/meth was activated when it wasn't supposed to be. Until I ran into a code, I had left my obdII enabled with the water/meth activation hooked to VSV. I am thinking potentially running a calibration with OBDII enabled or the nitrous panel not enabled might result in unintentional activation of my methanol system.
I also noticed, since using PSP as my arming input, that the position of my arming switch affects idle as well -- so even though I am using PSP as a nitrous input, its old purpose still seems to be trying to be used by the ecu.
Some clarification in this area would be greatly appreciated.
Wayne
Nitrous outputs: Some general questions
Nitrous outputs: Some general questions
2003 black RSX type-s / jrsc @ 12psi / methanol injection / aftercooled