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| Minotaur Automotive Tuning Software Tune your own 7.3L Diesel! If you have a question or comment about Minotaur? Post it here. Also, check out our Facebook group: Facebook - Minotaur Tuners |
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#1
Tue, August 2nd, 2011, 01:14 AM
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Over boost
I have a 97 F250 with Hybrids and a D66. I have custom tunes from PHP and Minotaur software. I am new to the software so I am starting to slowly make changes. When I get into higher boost numbers (35-38psi) an over boost code is set. I do not have a boost fooler. Do I need the fooler or can I make changes to prevent the code?
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#2
Tue, August 2nd, 2011, 09:26 AM
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The 95-97 trucks aren't as accomodating for tuning changes that allow you to "ignore" boost. Your definition (as well as ours since they're the same) doesn't have any MAP sensor parameters.
If you want to try to run your boost higher than that (  ) you will need a regulator put in the MAP sensor hose.
__________________
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.
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#3
Mon, August 15th, 2011, 04:37 AM
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What do you mean no map sensor parameters? Is that not what the Low Boost Fuel map is for? I don't think you can stop the CEL from coming on with it but it adjusts according to the MAP sensor.
As to fixing the defueling you're stuck using a regulator.
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#4
Mon, August 15th, 2011, 09:14 AM
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Quote:
Most of the MAP sensor switches and min/max stuff is in the parameters section, not maps.
__________________
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.
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