MED9.1 - HARD MAF Limit 364g/s - Solution? or mafless?

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Topic: MED9.1 - HARD MAF Limit 364g/s - Solution? or mafless? (Read 2248 times)

Pendulum

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	MED9.1 - HARD MAF Limit 364g/s - Solution? or mafless? « on: September 13, 2025, 02:17:33 AM »

Hi there

Very excited to have my golf on the dyno

I've run into an issue where flow won’t calculate over 364g/s. Has a solution been found to fix this limit? I'm currently using HP tuners. it had a few places i could adjust limits however it gets to 364g/s and fuel doesn’t increase other than corrections. I'm playing with mafless, however i would love to use the maf if it’s possible.

Car runs great. Using open loop boost control.

Main mods (Many Others)
nostrum injectors
195bar relief
3.5" maf
Turbo Smart 6262
CatCams Rally race
4bar map


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Pendulum

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	Re: MED9.1 - HARD MAF Limit 364g/s - Solution? or mafless? « Reply #1 on: September 21, 2025, 05:08:32 PM »

Just an update.

I've purchased a copy of vehiCAL and loaded in the mod. Hopefully get some answers. I've been told elsewhere the maf will keep scaling and i need to adjust. ill report back with what i see.

Side note, is there a med9 expert i could reach out to? Not interested in copycats i want my money to go to the OGs


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fknbrkn

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mk4 1.8T AUM

	Re: MED9.1 - HARD MAF Limit 364g/s - Solution? or mafless? « Reply #2 on: September 22, 2025, 11:26:39 PM »

364g/s was the me7 kwp1281 limit
probably med9 uses the same formula and has same diagnostic limit

iirc mshfma_w should max out at 3276 kg/h


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