Purpose
The fuel-pump control module is used to control the high-pressure fuel pumps of modern, computer-controlled, fuel-injected engines, including diesels. The module is typically installed on or very close to the fuel pump.
Major Role
The fuel pump control module receives a signal from the ECU demanding fuel pump operation at one of two (or three, in the TT) speeds. The ECU determines the required speed and sends a signal to the Fuel pump control module, which transforms it to a voltage which is then sent to the fuel pump itself.
Package Details
Module Only Modules will need to have an exact part match, please provide your exact part number Modules must be reset by a dealer before installing