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Title: 032HJ 1.8t error 17705 with S3 MAF Post by: zCruuz on May 19, 2025, 06:53:14 AM So after waking the car from hibernation, i decided to finally install the MAF Housing from a BAM.
I installed the therefore needed silicone hose to fit the MAF on the K04-001, fitted the sensor element from the small maf in the housing and put the airbox from an VR5 on. Maps i copied from a 018BH are MLHFM, KFKHFM, KFMLDMN and KFMLDMX Now i randomly get the error Code and get a limp: 17705- pressure drop between turbo and throttle valve - it only appears when the engine is warm - i can't reproduce/force it to happen - i pressure and smoke tested the car with no detected leaks - i fitted a different diverter valve, but it didn't change a thing when i fit the small maf housing with an adapter to the silicone hose, i don't get the error/limp mode. What should i log to determine the reason of this? Title: Re: 032HJ 1.8t error 17705 with S3 MAF Post by: fknbrkn on May 19, 2025, 07:15:43 AM KFVPDKDLD multiply by 1.3
LKVDKMN = 9999 Title: Re: 032HJ 1.8t error 17705 with S3 MAF Post by: zCruuz on May 20, 2025, 02:40:35 AM Is disabling diagnosis the only way? Or just not worth the effort of hunting some random shit?
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