Porsche 911 Hydraulic Diagram

Wiring Diagram Bosch Abs

This manual describes testing procedures and serves as a troubleshooting guide for the ABS systems installed in Porsche 928 and 944 series vehicles. The troubleshooting program consists of two test plans. Test Plan No. 1 is required for testing procedures using the Bosch K7-ETT 016.00 or VAG 1516 ABS Testing Unit. Test Plan No. 2 is required for testing procedures using the Bosch ABS-2-LED Testing Unit. Both testing units can be used for all Porsche vehicles fitted with ABS. The testing program...