Playa_X
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« Reply #15 on: August 30, 2017, 01:25:43 PM »
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So all I need to do is extract the stock file from the ecu to my pc make the adjustments needed like the Injectors, maf, and turbos?..
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nyet
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« Reply #16 on: August 30, 2017, 01:28:51 PM »
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How did you plan to do the tuning when you installed the parts?
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Playa_X
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« Reply #17 on: August 30, 2017, 01:32:11 PM »
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I don't understand your question. Are asking if I wanted to either flash the ecu or chip? I wanted to flash the ecu initially
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Playa_X
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« Reply #18 on: August 30, 2017, 07:10:57 PM »
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?? Help lol
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nyet
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« Reply #19 on: August 30, 2017, 09:57:49 PM »
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So you installed a bunch of parts but didn't have a tuning plan?
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Playa_X
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« Reply #20 on: August 31, 2017, 03:55:04 AM »
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I planned a custom tuning from a local tuner but he is not available to tune anymore that's why am looking into it
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nyet
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« Reply #21 on: August 31, 2017, 11:36:33 AM »
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So which items in your new hardware kit do you think require changes in the tune, and why?
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Playa_X
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« Reply #22 on: August 31, 2017, 01:17:12 PM »
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The maf sensor is a 90mm. bigger housing.
Injectors are 42lbs or 440cc are bigger than stock. And k04 turbos are bigger than k03s, which means it's flowing more air to the engine.
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nyet
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« Reply #23 on: August 31, 2017, 01:32:36 PM »
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So given that, what obvious maps would need changing right of the bat?
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Playa_X
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« Reply #24 on: August 31, 2017, 07:40:30 PM »
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Air to fuel ratio?
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nyet
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« Reply #25 on: August 31, 2017, 08:12:43 PM »
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Air to fuel ratio?
Will be wrong unless you tell the ECU you changed injectors. I'm not sure this is the place to teach the most general tuning concepts :/ |
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Playa_X
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« Reply #26 on: August 31, 2017, 08:14:15 PM »
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So what I need to do is extract the stock file into my pc change the Injector size, maf size, and the turbos size?
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aef
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« Reply #27 on: August 31, 2017, 10:59:36 PM »
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Yes, its only three checkboxes. Nothing more. Read https://s4wiki.com/wiki/TuningOr better search a local tuner in your area and pay him. |
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Ephry
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« Reply #28 on: September 01, 2017, 06:04:14 PM »
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The S4 wiki is a great source of information. A little logic and common sense goes a long way. Why not use the stock maf and size and start from there?
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Playa_X
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« Reply #29 on: September 02, 2017, 10:07:36 PM »
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Got my flashing cable today. Hopefully I can do something with it
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