Engine Temperature...what iare you running?
#1
Engine Temperature...what iare you running?
I recently installed a Power Vision with Autotune and able to monitor several things i.e. engine temperature, rpm, battery voltage, gear, etc. I have a 2011 Sportster Low XL1200L with Outlaw 587 and Rush 3" slipons with 2" baffles. I downloaded the custom tune and did an autotune on that tune. Took it out for a ride and noticed my engine temp was running about 380. Engine is stock. With a stage 1 and tune, I should be running cooler although I have no point of comparison....maybe I was running 400+ before.
What are you running on your Sportsters? Want to find out if Sportsters run hot or somethings not right with my bike. Any ideas?
What are you running on your Sportsters? Want to find out if Sportsters run hot or somethings not right with my bike. Any ideas?
#2
#4
@sroc - It could be that I monitored ET on a run right after I flashed the autotune.
When you enable autotune the base afr is set to 14.6, the acceleration enrichment tables are disabled along with the decel enrichment; eitms; pe ; and the adaptive control. It also retards the timing during autotune sessions 4 degrees across the board. Keep in mind I stopped, turned off the engine, flashed, and took off again. So I could have already been running hot during autotune and only checked the temp on the run after I flashed it. I will check it again.
@wreckwriter - ET (engine temperature) is one of the PV gauges I selected...dont recall seeing any other options for engine temp but could be wrong. I am assuming engine temperature is the same as head temperature in the PV world. What engine temp (head temp) are you running on your low.
Thanks to both.
When you enable autotune the base afr is set to 14.6, the acceleration enrichment tables are disabled along with the decel enrichment; eitms; pe ; and the adaptive control. It also retards the timing during autotune sessions 4 degrees across the board. Keep in mind I stopped, turned off the engine, flashed, and took off again. So I could have already been running hot during autotune and only checked the temp on the run after I flashed it. I will check it again.
@wreckwriter - ET (engine temperature) is one of the PV gauges I selected...dont recall seeing any other options for engine temp but could be wrong. I am assuming engine temperature is the same as head temperature in the PV world. What engine temp (head temp) are you running on your low.
Thanks to both.
Last edited by hscic; 06-04-2015 at 08:08 PM.
#5
@sroc - I could be that I monitored ET on a run right after I flashed the autotune.
When you enable autotune the base afr is set to 14.6, the acceleration enrichment tables are disabled along with the decel enrichment; eitms; pe ; and the adaptive control. It also retards the timing during autotune sessions 4 degrees across the board. So I could have already been running hot during autotune and only checked the temp on the run after I flashed it. I will check it again.
@wreckwriter - ET (engine temperature) is on of the PV gauges that I selected...dont recall seeing any other options for engine temp but could be wrong. Something to verify.
Thanks to both.
When you enable autotune the base afr is set to 14.6, the acceleration enrichment tables are disabled along with the decel enrichment; eitms; pe ; and the adaptive control. It also retards the timing during autotune sessions 4 degrees across the board. So I could have already been running hot during autotune and only checked the temp on the run after I flashed it. I will check it again.
@wreckwriter - ET (engine temperature) is on of the PV gauges that I selected...dont recall seeing any other options for engine temp but could be wrong. Something to verify.
Thanks to both.
#7
You are pretty active on the forum for a sick guy, so you must be feeling much better. Take care of that pneumonia....bad stuff.
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#8
Big differences in measurements. Oil temp and engine temps are vastly different. Modern sportsters use a sensor in the top center of the back cylinder. It measures combustion temperature. The max normal temp is 420F.
Look in the back of your PV manual and you'll see the normal ranges for different models.
The temps being measured in the low 200's are oil temperature.
Look in the back of your PV manual and you'll see the normal ranges for different models.
The temps being measured in the low 200's are oil temperature.
#9
Lol, I do fine sitting here at my desk, its walking around that gets me! I am starting to feel better though. This is week 2 of it, 2 doctor visits and a double buttload of steroids and antibiotics.
#10
Big differences in measurements. Oil temp and engine temps are vastly different. Modern sportsters use a sensor in the top center of the back cylinder. It measures combustion temperature. The max normal temp is 420F.
Look in the back of your PV manual and you'll see the normal ranges for different models.
The temps being measured in the low 200's are oil temperature.
Look in the back of your PV manual and you'll see the normal ranges for different models.
The temps being measured in the low 200's are oil temperature.