Volkswagen Jetta III (1992-1998) mass air flow sensor Wiring diagrams

1996 ONLY 2.0L 2.0L ONLY 2.8L 2.8L 2.0L 2.8L: IGNI- TION COIL; 2.0L: IGNI- TION COIL POWER OUT- PUT STAGE 3 1 (2.8L) (2.0L) A/C CLUTCH (CABRIO W/ A/C) A/C CLUTCH (W/ A/C EX 2.8L, (CABRIO) A/C CUT- OFF RELAY (W/ A/C EX 2.8L, CABRIO) AUTOMATIC TRANSMISSION CONSOLE LIGHT (W/ A/T) BLK WIRE BLK/VIO WIRE BLU WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CABRIO CAMSHAFT POSITION SENSOR CONTROL MODULE WITH DISPLAY UNIT INSTRU- MENT CLUSTER COOLANT FAN COOLANT FAN (W/ A/C EX 2.8L, CABRIO) COOLANT FAN CONTROL MODULE (W/ A/C EX 2.8L, CABRIO) ENGINE COOLANT LEVEL SENSOR (A/T ONLY) ENGINE SPEED SENSOR EX CABRIO FRESH AIR/ RECIRCULATING FLAP TWO- WAY VALVE (W/ A/C EX 2.8L, CABRIO) FRONT SIDE MARKER LIGHTS FUEL LEVEL SENSOR GRN WIRE GRY/BLU WIRE HEATED OXYGEN SENSOR 1 SHIELD HEATED OXYGEN SENSOR 2 SHIELD (2.8L ONLY) HEATED OXYGEN SENSOR 2 SHIELD HOOD ALARM SWITCH ALARM HORN KICK DOWN SWITCH (W/ A/T) PARK/ NEUTRAL POSITION RELAY (W/ A/T) KNOCK SENSOR 1 KNOCK SENSOR 1 SHIELDS KNOCK SENSOR 2 SHIELDS (2.8L ONLY) LEFT FOG LIGHT RIGHT FOG LIGHT LEFT FRONT PARK/ TURN SIGNAL LIGHT RIGHT FRONT PARK/ TURN SIGNAL LIGHT LEFT HEAD- LIGHT M/6 MASS AIR FLOW SENSOR MO- TRONIC ENGINE CONTROL MODULE MOTRONIC ENGINE CONTROL MODULE MULTI- FUNCTION INDICATOR MODE SELECT SWITCH (JETTA) MULTI- FUNCTION TRANS- MISSION RANGE SWITCH (W/ A/T) NCA WIRE RED WIRE RIGHT HEAD- LIGHT RIGHT SEAT BELT MODULE (2.0L ONLY) HEATED OXYGEN SENSOR 1 SHIELD SECONDARY AIR INJECTION PUMP MOTOR SPEED- OMETER VEHICLE SPEED SENSOR (M/T ONLY) TO BATTERY (DIAGRAM (1 OF 6) TO FUSE/RELAY PANEL (DIAGRAM 1 OF 6) TRANS- MISSION CONTROL MODULE (W/ A/T) WHT WIRE

1995 2.0L ONLY BLK WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CALIFORNIA, NEW YORK ONLY CAMSHAFT POSITION SENSOR CONTROL MODULE WITH DISPLAY UNIT COOLANT FAN EGR TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE SPEED SENSOR ENGINE SPEED SENSOR SHIELD FUEL LEVEL SENSOR FUSE/ RELAY PANEL (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE HEATED OXYGEN SENSOR IGNITION COIL POWER OUTPUT STAGE INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR KNOCK SENSOR KNOCK SENSOR SHIELD MASS AIR FLOW SENSOR MOTRONIC ENGINE CONTROL MODULE NCA WIRE RED WIRE THROTTLE POSITION SENSOR V/2 M/6 (NOT USED) WHT WIRE YEL WIRE

1995 2.8L ONLY BLK WIRE BLU WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR CONTROL MODULE WITH DISPLAY UNIT COOLANT PUMP EGR TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR, AFTER RUN COOLANT FAN CONTROL THERMAL SWITCH ENGINE SPEED SENSOR ENGINE SPEED SENSOR SHIELD FUEL LEVEL SENSOR FUSE/ RELAY PANEL (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE HEATED OXYGEN SENSOR IGNITION COIL INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR KNOCK SENSOR #2 KNOCK SENSOR 1 KNOCK SENSOR 1 SHIELD KNOCK SENSOR 2 SHIELD M/6 MASS AIR FLOW SENSOR MOTRONIC ENGINE CONTROL MODULE MULTI- FUNCTION INDICATOR MODE SELECT SWITCH NCA WIRE POSITIVE CRANKCASE VENTILATION HEATING ELEMENT RED WIRE SPEEDOMETER VEHICLE SPEED SENSOR THROTTLE POSITION SENSOR V/2 VEHICLE SPEED SENSOR WHT WIRE YEL WIRE

15 11 (CABRIO) (EX CABRIO) 1996 2.8L ONLY 1996 2.8L, 1996 2.0L CALIFORNIA ONLY 1996 A/T ONLY 1996 ONLY 2 1 (2.8L) (2.0L) 5 3 (1995 2.8L) (EX 1995 2.8L) ALARM SYSTEM CONTROL MODULE PARK/ NEUTRAL POSITION RELAY BLK WIRE BLU WIRE BRN WIRE CAMSHAFT POSITION SENSOR VEHICLE SPEED SENSOR DATA LINK CONNECTOR (1996 2.8L ONLY) DRIVER'S DOOR CENTRAL LOCKING SYSTEM SWITCH (CABRIO ONLY) E/4 Y/2 EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE EVAPORATIVE EMISSION CANISTER PURGE SOLENOID VALVE (1996 2.0L CALIFORNIA) F/1 FIRST OR THIRD SPEED COOLANT FAN CONTROL CUT-OFF RELAY (1996 2.0L CALIFORNIA) FROM FUSE/ RELAY PANEL (15) (DIAGRAM 2 OF 3) FROM FUSE/ RELAY PANEL (30) (DIAGRAM 1 OF 3) FROM FUSE/ RELAY PANEL (FUEL PUMP RELAY) (DIAGRAM 1 OF 3) FROM IGNITION SWITCH (50) (DIAGRAM 2 OF 3) FUEL CUT-OFF VALVE SHUT- OFF RELAY (1996 2.0L EXCEPT CALIFORNIA) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL INJECTOR 4 FUEL INJECTOR 5 (2.8L ONLY) FUEL INJECTOR 6 (2.8L ONLY) FUSE 20 FUSE 43 GRN WIRE IGNITION COIL LEFT REAR POWER WINDOW CONTROL MODULE LEFT REAR WINDOW SWITCH (CONSOLE SWITCH) M/T A/T MASS AIR FLOW SENSOR MASS AIR FLOW SENSOR (1995 2.8L) MOTRONIC ENGINE CONTROL MODULE (1995 ONLY) MOTRONIC ENGINE CONTROL MODULE (1996 2.8L) N/1 PARK/ NEUTRAL POSITION RELAY BRAKE LIGHT SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR POWER WINDOW CONTROL MODULE (EX CABRIO) SECONDARY AIR INJECTION SOLENOID VALVE VALVE FOR FULL THROTTLE IMPACT (1996 2.0L CALIFORNIA) VEHICLE SPEED SENSOR (EX 1996 A/T) WHT WIRE YEL WIRE Z/1