Wiring diagram engine performance 1.9l turbo diesel for Volkswagen Beetle A4 (1997-2005)

A/C SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE CHARGE AIR PRESSURE SENSOR (ON INTERCOOLER, INSIDE RIGHT FRONT FENDER) CRUISE CONTROL SYSTEM EGR VACUUM REGULATOR SOLENOID VALVE (ON LEFT SIDE OF FIREWALL) FUSE FUSE 29 FUSE 32 FUSE 43 FUSE BRACKET (ON BATTERY COVER) FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 34 GENERATOR GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START M/T M/T MASS AIRFLOW (MAF) SENSOR (RIGHT SIDE OF AIR CLEANER HOUSING) ORG/BLK WIRE ORG/BRN WIRE POWER SUPPLY RELAY (ON THIRTEEN POSITION AUXILIARY RELAY PANEL) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RELAY PANEL TRANSMISSIONS SYSTEM, ABS SYSTEM VIO/RED WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKELIGHT SWITCH/ BRAKE VACUUM VENT VALVE SWITCH (ABOVE BRAKE PEDAL) BRN WIRE CLUTCH VACUUM VENT VALVE SWITCH (M/T) (ABOVE CLUTCH PEDAL) COOLANT GLOW PLUGS COOLANT PREHEATING RELAY (HIGH HEAT OUTPUT) COOLANT PREHEATING RELAY (LOW HEAT OUTPUT) ENGINE GLOW PLUGS FUSE 13 FUSE 162 FUSE 163 FUSE BRACKET (ON BATTERY COVER) FUSE PANEL (BEHIND LEFT SIDE OF DASH) GLOW PLUG TRIGGERING CONTROL MODULE GRN/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE VIO/GRY WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE COLD START INJECTOR (ON BOTTOM OF DIESEL DIRECT FUEL INJECTION (DFI) PUMP) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (AT REAR OF CYL HEAD) ENGINE SPEED (RPM) SENSOR (ON LOWER LEFT REAR OF ENGINE BLOCK) FUEL CUT- OFF VALVE (ON TOP OF DIESEL DIRECT FUEL INJECTION (DFI) PUMP) GLOW PLUG IND GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HOT IN RUN FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 10 INSTRUMENT CLUSTER M/T MALFUNCTION INDICATOR LAMP (MIL) NCA WIRE NEEDLE LIFT SENSOR (INTEGRAL TO FUEL INJ NO.3) RED/BRN WIRE RED/VIO WIRE VIO/BLK WIRE VIO/GRY WIRE WASTEGATE BYPASS REGULATOR VALVE (LEFT OF EGR VACUUM REGULATOR SOLENOID VALVE) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE