Audi A4 B7 (2004-2009) engine controls system Wiring diagrams

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS RETURN FLOW PUMP ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 1 DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 2 DRIVING DYNAMICS REGULATION SWITCH VALVE 1 DRIVING DYNAMICS REGULATION SWITCH VALVE 2 ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ESP SENSOR UNIT FUSE 13 FUSE 14 FUSE 7 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES ABS CONTROL MODULE FUSE 1 FUSE 123 HOT AT ALL TIMES FUSE HOLDER FUSE 42 HOT IN ON OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS RETURN FLOW PUMP ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 1 DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 2 DRIVING DYNAMICS REGULATION SWITCH VALVE 1 DRIVING DYNAMICS REGULATION SWITCH VALVE 2 ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ESP SENSOR UNIT FUSE 13 FUSE 14 FUSE 7 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES ABS CONTROL MODULE FUSE 1 FUSE 123 HOT AT ALL TIMES FUSE HOLDER FUSE 42 HOT IN ON OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE

3.2L 3.2L 2.0L 4-POSITION RELAY CARRIER FUSE 344 4-POSITION RELAY PANEL AUXILIARY ENGINE COOLANT (EC) PUMP RELAY (3.2L) BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COOLANT FAN CONTROL (FC) CONTROL MODULE COOLANT FAN FUSE 42 ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 88 FUSE PANEL FUSE 4 FUSE STRIP (MAIN FUSE) GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES MOTRONIC ENGINE CONTROL MODULE (ECM) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY (LEFT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE WHT WIRE

3.2L 3.2L 2.0L 4-POSITION RELAY CARRIER FUSE 344 4-POSITION RELAY PANEL AUXILIARY ENGINE COOLANT (EC) PUMP RELAY (3.2L) BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COOLANT FAN CONTROL (FC) CONTROL MODULE COOLANT FAN FUSE 42 ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 88 FUSE PANEL FUSE 4 FUSE STRIP (MAIN FUSE) GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES MOTRONIC ENGINE CONTROL MODULE (ECM) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY (LEFT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE WHT WIRE

3.2L 2.0L 4-POSITION RELAY PANEL BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COOLANT FAN CONTROL (FC) CONTROL MODULE COOLANT FAN FUSE 42 ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 88 FUSE PANEL FUSE 4 FUSE STRIP (MAIN FUSE) GRN WIRE HOT AT ALL TIMES MOTRONIC ENGINE CONTROL MODULE (ECM) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY (LEFT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE WHT WIRE