ethanol content gauge
Nov 3, 2007, 07:30 AM
#16
Sorry man I bought this as a whole unit, don't know what every part is inside or where you would buy them all... I might be ordering some more, see this thread: https://www.evolutionm.net/forums/sh...d.php?t=305253
Nov 4, 2007, 06:57 PM
#17
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Join Date: May 2005
Location: Parker, CO
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I think I just want to buy the whole thing too. Who can I contact there to have them just build me one I noticed they are out of the country. What did you connect the gauge to? You said a Siemens in-line. Im guessing you mean an in fuel line FCS. (Fuel content sensor) right... Sorry for all the questions. But this gauge is gonna be key to run E-85 in Colorado. Gonna us a Cobb to switch maps as needed if I can get it all set up. So if you could just point me (us) in the right direction as to the parts you purchased and from who. Thanks again....
Nov 4, 2007, 08:07 PM
#18
Join in on the group buy, it will be a lot cheaper for you. I posted up the GM vehicles that use the fuel composition sensor in the group buy thread. Your best bet for getting a sensor is ebay, or anywhere you can find used parts from 2000 and up GM vehicles. It's worthless to buy one new, they cost like $600 at a dealer 
Jan 3, 2008, 01:55 PM
#23
If the map interpolation patch gets coming along I'll be running the pressurized fuel line through it instead of the return line. With it on the return line I see the eth% drop a bit in the upper RPMs WOT, I think not enough fuel is going through the return line for it to get a good reading under that condition
Jan 3, 2008, 02:09 PM
#24
It's sitting where the vehicle info plate is on the firewall in the engine bay, with the fuel return line running through it. It's grounded in the engine bay, and the power/signal wires run in behind the glove compartment.
If the map interpolation patch gets coming along I'll be running the pressurized fuel line through it instead of the return line. With it on the return line I see the eth% drop a bit in the upper RPMs WOT, I think not enough fuel is going through the return line for it to get a good reading under that condition
If the map interpolation patch gets coming along I'll be running the pressurized fuel line through it instead of the return line. With it on the return line I see the eth% drop a bit in the upper RPMs WOT, I think not enough fuel is going through the return line for it to get a good reading under that condition
EDIT: Nevermind, found it:
https://www.evolutionm.net/forums/sh...ation+patch%27
Last edited by Balrok; Jan 3, 2008 at 02:14 PM.
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