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Old 01-22-2005, 07:12 PM   #1
jdchmiel
Scooby Newbie
 
Member#: 926
Join Date: Feb 2000
Chapter/Region: South East
Location: Raleigh, NC, USA
Default map clamp voltage oddity.. and low map value oddity

I set up the emanage to clamp at 4.9 and it ran fine, so I tried 4.95 and it still ran fine. I then put it to the 4.85 I was told is the highest value the ecu will allow before fuel cut.. and then did a datalog of the map input voltage.. It only hit 4.89 v max which the eanage clamped to 4.85 volts. I thought the subaru MAP sensor could put out riht up to 5v?

And then another oddity.. when I was coassting down at 4k rpm i noticed the emanage output was .1x v when the map input was .5x volts.. the emanage is not supposed to change my map signal at all except the voltage clamp right now.. Seems odd that it would happen.. I need to get my laptop back on the network so I can share the datalog.
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