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1999 to 2003 7.3L Power Stroke Diesel 7.3L Power Stroke Diesel equipped Super Duty and Excursion. |
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Thread Tools | Display Modes |
#1
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What is the recommended way to change tunes? can you change from tune to tune as you drive down the road? or do you have to stop and change? or do you have to turn the ignition to just on to change tunes. I looked but can't find any info on this. Thanks
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#2
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What platform or device are you using? The hardware that you're using will dictate how it functions.
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim. |
#3
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I have a 2002 f250 7.3. The tuner I installed is the Hydra.
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#4
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There is no reason to stop the vehicle or engine when changing tunes so long as all of the calibrations "burned" to the Hydra are of the same calibration family.
It is not recommended to change them on acceleration or when doing something such as driving through an intersection, railroad crossing, or the drive through JUST IN CASE a stall occurs (rare).
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Tuning, PCM flashing, and burning chips for 7.3s since 2008. Repairing all aspects of 7.3L Powerstrokes for 25 years. Eight 7.3L PSDs in the driveway including a 1994 Crown Vic and 1973 F100/2002 F350. Looking for the next victim. |
#5
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