02-07-2009, 06:23 PM | #1 |
Mind Blowing
Join Date: Jun 2006
Location: Dawsonville Ga
Posts: 3,913
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Datalogging?
here is a list of what i can watch. say out of 5 of them whats the best to watch and why?
battery_voltage coolant_temp desired_idle_rpm fp_duty_cycle idle_spd_valve_d inj_press_drop intake_air_temp load lt_fuel_trim_b1 " " _b2 maf_counts maf_voltage rpm short_term_trim_ " " " spark thrt_pos_absolut AIN_1 " " 2
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Slow Joe Racing 2008 dodge ram 5.7 HEMI 1993 lx with a 289 and a 3 speed on the floor WTB 1955 t-bird project |
02-07-2009, 08:57 PM | #2 |
pro-jackstand racer
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I would think it would depend on what you're trying to accomplish.....ie: if you're tuning idle, part throttle, under load, etc. etc.
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02-07-2009, 10:03 PM | #3 |
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Location: Graham AL
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I log 5 on mine.
boost rpm's MAF volt egt tps if you can do the injector pulse that will help a lot!
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02-08-2009, 09:42 AM | #4 | |
Mind Blowing
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Quote:
MAF volt tps are u comparing them togather?
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Slow Joe Racing 2008 dodge ram 5.7 HEMI 1993 lx with a 289 and a 3 speed on the floor WTB 1955 t-bird project |
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02-08-2009, 05:27 PM | #5 |
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The tps showed how bad I was at lifting the petal. I wanted to add timing as I went more on the throttle so I would have more control of the power going down. Turbo's are hard to control sometimes.
THinking out loud again. But it was a good information on how everything worked. I am still learning.
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02-08-2009, 06:44 PM | #6 | |
3v's are slow
Join Date: Dec 2004
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Quote:
Unless you have done a major change to the car, you don't need to much tuning that is data logging related. When dealing with a new blower setup or a MAF change, then you would want to datalog MAF voltage, TPS, Load, RPM, and timing
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02-08-2009, 08:07 PM | #7 |
Mind Blowing
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these 2 say invalid while data logging
maf_counts maf_voltage
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Slow Joe Racing 2008 dodge ram 5.7 HEMI 1993 lx with a 289 and a 3 speed on the floor WTB 1955 t-bird project |
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