Power Supply

Power supply for the 928S electronic control unit and pump motor relay is provided by ABS relay No. XVII on the central electric board. An overvoltage cut-out is integrated in this relay and protects the electronic control unit against overvoltage.

The power supply for the 944S and 944 Turbo is protected by ABS relay G20 on the Central Electric Board (CEB). The relay is protected a 7.5 amp fuse (No. 26) on the CEB.