hey daniel i need help with the boost gauge, this is gonna sound stupid but where does the pressure line go to? and where did u put it through the firewall? also need help with an air/fuel gauge?
here comes one of my more newb questions that ive had to ask recently, but where is the soarer ECU located? its one of those things ive never read while being a member here on the forums!
Tuesday, August 09, 2005 - 04:28 pm, by: Jeff Wilkins
Heres a pic for you Daniel. Lucky for you Im halfway through an RSM install.
The box with '36' on it is the ECU. Normally it sits in that somewhat clean patch next to the other unit. Theres a black cover over both units when you first pull back the carpet.
last but not lesat tho..oil temp gauge? anyone have any ideas on this one? and also, they are going in underneath my headunit in the dash, where would i score a ground, acc and constant from there? i cant use the ones from the headunit, would be drainin to much from 1 source?
Wednesday, May 02, 2007 - 02:52 pm, by: Chris Davey(Chris_davey)
This is just my thoughts but AFAIK the IGF wire that comes from the igniter tells the ecu when it has fired. ECU counts them and works out the RPM. Then the other wire would be the output to the tacho. So technically they should both give the same reading.
There are different singals that can be sent for rpm signal though so if it doesn't work you may need a tacho signal converter. I didn't need one with aftermarket tacho and a microtech but I couldn't get the MT output to work with the stock jzx81 tacho.
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