Control unit for the fuel pump in 2.0L TSI engines of the third generation.
If you have installed an upgrade it can often happen that it does not always work correctly. In most cases, this is an indication that the pump is defective. Our experience has shown that this is not the case, but that the control unit is defective and cannot cope with the increased performance of your upgrade pump.
This is where the control unit comes into play. It should always be replaced together with the pump to get the best performance from your upgrade.
The control unit is simply exchanged plug & play
No further changes, for example to the engine software, are necessary for series software!
After installation, check the fuel gauge and, if necessary, readjust it with VCDS.
If your pump does not function correctly, please let the software tuner program the control of the pump (PWM signal) to series!