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Vcds controller for jedda tdi1/15/2024 The Group 11 basic settings exercise is simply a way to reset the baseline offset in the diagnostics. This will tell you the health of your actuator and turbo system as a whole. Log this using VCDS measuring blocks group 11 and include group 1 as a concurrent reference to relative power. Floor it at approx 1500 rpm and hold full throttle until about 4000 rpm. In order to properly diagnose the actuator (and turbo operation in general) you need VCDS and a buddy in the seat next to you, and a nice abandoned stretch of road. Any concern at this point, without further info, is nothing more than excessive worrying about nothing. This particular operating region is simply not that critical to require extremely fine tolerances. Likewise when the actual is 1200 and requested is 1100. In other words, the ecu doesn't care about actual being different from requested by 51 mbar,especially at such low-load and low-rpm conditions. ![]() The deviation is not enough to trigger closed-loop corrections (200 mbar is typical before closed loop corrections are fully activated). When specified is 1040 and actual is 989, that is at no-load idle and the engine is drawing a slight vacuum on the intake tract.
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