NefMoto > Technical > Tuning > traction control without MAF sensor? me7.5
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Author Topic: traction control without MAF sensor? me7.5  (Read 4345 times)
up50lut3
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« on: May 04, 2018, 02:03:29 PM »
hey guys,

as title states. is it possible to still have active traction control when running without a maf sensor?

AWP 1.8t me7.5

with the maf not installed the t/c light is on and always disabled. is there any effective coding or variables i can chage to eliminate this from happening and the switch still work?? thanks in advaced!
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_nameless
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« Reply #1 on: May 04, 2018, 05:47:53 PM »
It was discussed a few times. It's called the asr hack. You kill the error message reported to can and unless you can figure that out on your own I doubt anyone e will reveal how. Alternatively you can change the abs module coding (mk60 modules). You can also log into canbus and disable abs to hide the lights. Both are a hack and I dont reccomend doing it those ways. Master of fact all of it's a hack
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_nameless
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« Reply #2 on: May 04, 2018, 05:54:26 PM »
Quote from: Marty on May 04, 2018, 05:47:53 PM
It was discussed a few times. It's called the asr hack. You kill the error message reported to can and unless you can figure that out on your own I doubt anyone e will reveal how. Alternatively you can change the abs module coding (mk60 modules). You can also log into canbus and disable abs to hide the lights. Both are a hack and I dont reccomend doing it those ways. Master of fact all of it's a hack

Also in other discussion on other forums  a member said setting some flow at zero volts on the maf table keeps the maf signal low from triggering so it keeps asp working. I haven't tried this myself so I cant confirm that tho. So may not need to set claim? Idk pissibly someone else can add more ?
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nyet
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« Reply #3 on: May 04, 2018, 07:30:48 PM »
Why on earth are you running no MAF on an ECU that can't do speed density?
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« Reply #4 on: May 05, 2018, 05:25:27 AM »
Quote from: nyet on May 04, 2018, 07:30:48 PM
Why on earth are you running no MAF on an ECU that can't do speed density?
as long as your fueling is super dialed in closed loop lambda hasnt ever let me down.
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nyet
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« Reply #5 on: May 05, 2018, 09:55:54 AM »
Quote from: Marty on May 05, 2018, 05:25:27 AM
as long as your fueling is super dialed in closed loop lambda hasnt ever let me down.

Except when the ENTIRE of the rest of the ECU depends on load to make decisions. See also: the OP

Sure, it works "OK", but you'll be chasing gremlins forever. Or just ignore them and say "OMG i'm running speed density so I'm fast" when you really mean "limp mode alpha-n".
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ME7.1 tuning guide
ECUx Plot
ME7Sum checksum
Trim heatmap tool

Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
up50lut3
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« Reply #6 on: May 05, 2018, 07:48:57 PM »
Quote from: nyet on May 04, 2018, 07:30:48 PM
Why on earth are you running no MAF on an ECU that can't do speed density?

Im not.. Im still using one... Just a question..... Relax good sir

Whats that game called... Jump

To conclusions lol
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