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04-21-2007, 08:57 AM
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#1
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Registered Member
Join Date: Oct 2005
Posts: 1,978
Country: United States
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ScanGauge: What are Your Settings?
Just an informal poll -- what are your SG settings (or SmID) and why? This is a powerful tool, and I'd like to learn more about it. Listed from Top Left for mine...
TL = MPG
BL = TPS (used to get an input for stable throttle input and for the auto trans.)
TR = MPH (exact speed -- speedometer is inaccurate)
BR = *FIA (important for the engine's fuel-enrichment variable)
Optional:
*FWT - when it's super-cold to see if the engine is up to temp
GPH - when stuck in heavy traffic
Bear in mind, I have an automatic, so some parameters can't be manipulated without ECU/TCU override.
So, what's on your SG (and how do you use that feedback parameter)?
RH77
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04-21-2007, 09:00 AM
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#2
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Registered Member
Join Date: Mar 2007
Posts: 812
Country: United States
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MPG
MPH
Loop
Coolant Temp
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Time is the best teacher. Unfortunately it kills all its students.
Bike Miles (Begin Aug. 20 - '07): ~433.2 miles
11/12
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04-21-2007, 09:10 AM
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#3
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Registered Member
Join Date: Nov 2006
Posts: 513
Country: United States
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From the top left going counter clockwise
MPG
TPS
GPH
(Whatever is broken or being tested)
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04-21-2007, 09:38 AM
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#4
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Supporting Member
Join Date: Dec 2006
Posts: 107
Country: United States
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With SG2...
When I first start the car. I like to know how the engine is running when I start it up.
IGN-Timing
AIT-Air Intake Temp (what's the ambient temp now?)
FWT-Engine Coolant Temp (after sitting over night, AIT should match FWT)
(A "hot" topic at Saturnfans.com is the ECTS, engine coolant temp sensor. If AIT and FWT don't match at startup, there's a problem with one of those sensors)
VLT-Charging system voltage
Once I'm underway and the car is warmed up I'll switch to these settings most often:
MPG-Miles Per Gallon
TPS-Throttle Position
LOD-Engine Load
GPH-Gallons Per Hour
Keeping the throttle at the minimum required to maintain speed=lower LOD and GPH, while optimum MPG.
I think it was cleanmpg.com I read where somebody wants to get a Y-cable and connect two SG2's so 8 parameters can be viewed at once. Now that's a hardcore MPG aficionado!
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04-21-2007, 11:46 AM
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#5
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Registered Member
Join Date: Oct 2006
Posts: 245
Country: United States
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T.L rpm's
T.R mpg
BR. water temp
B.L inlet air temp.
this is what i currently use but thinking of changing some to diff ones. i have the rpm's there to check for steady throttle, but i can almost tell by looking at the mpg's reading . I keep water temp cause i don't trust the dash gauge.
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"Sylvie" 2000 Honda Insight 5 Speed
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04-21-2007, 11:52 AM
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#6
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Registered Member
Join Date: Mar 2007
Posts: 812
Country: United States
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Quote:
Originally Posted by davidjh72
(A "hot" topic at Saturnfans.com is the ECTS, engine coolant temp sensor. If AIT and FWT don't match at startup, there's a problem with one of those sensors)
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They still have problems with those sensors! I remember my 93 SW2 cracked it's coolant sensor because it was made of resin The brass replacement never had problems though
__________________
Time is the best teacher. Unfortunately it kills all its students.
Bike Miles (Begin Aug. 20 - '07): ~433.2 miles
11/12
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04-21-2007, 03:27 PM
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#7
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Registered Member
Join Date: Jan 2007
Posts: 245
Country: United States
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Lets see... mostly on the trip/ current but switch to..instant sometimes.
mpg
water temp
gph
intake air temp.
I can't take the stress of watching instant mpg for very long.
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04-21-2007, 04:34 PM
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#8
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Registered Member
Join Date: Sep 2006
Posts: 61
Country: United States
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TL varies
TR mileage (L/100km)
BL intake air temperature
BR water temperature
I often have it on the current trip screen; I'll probably put that in the top left when an upgrade permits.
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04-21-2007, 06:11 PM
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#9
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Registered Member
Join Date: Sep 2006
Posts: 467
Country: United States
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MPG MPH
fWT GPH
MPG for obvious reasons
MPH because my car's speedometer's needle sometimes get stuck and shows incorrect speed (odometer still works fine though) I also like to do precisely 50mph or 45mph on the highway
GPH because I like to do a steady 0.4 GPH in the city
fWT usually, but sometimes RPM or fAI. I don't pay much attention to it really
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04-21-2007, 08:20 PM
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#10
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FE nut
Join Date: Sep 2005
Posts: 1,020
Country: United States
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Since I fried my instument panel , I've went to MPH, RPM, MPG, and LOD. Sometimes I switch LOD to TPS.
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Horsepower is how hard you hit the wall, torque is how much of the wall you take with you.
2007 Prius,
Team Slow Burn
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