Audi A5 I facelift (2011-2016) engine control module (ecm) (in left plenum chamber) Wiring diagrams

2.0L TURBO 3.0L 4.2L A/C CONTROL HEAD CLIMATRONIC CONTROL MODULE A/C CONTROL HEAD CLIMATRONIC CONTROL MODULE (BEHIND CENTER OF DASH) ACTIVE STEERING CONTROL MODULE (DRIVER'S FOOTWELL) ALL WHEEL DRIVE CONTROL MODULE (SPECIAL EQUIPMENT) (IN SPARE TIRE ALL- WHEEL DRIVE CONTROL MODULE ASR/ESP BUTTON BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BRAKE LIGHT SWITCH BRAKE LIGHT SWITCH (ON BRAKE PEDAL ASSEMBLY) BRN WIRE ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) FUSE 10 FUSE 3 FUSE CARRIER 1 FUSE CARRIER 1 FUSE FUSE CARRIER 2 FUSE CARRIER 2 FUSE FUSE PANEL C FUSE PANEL C (LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED ORG/BRN WIRE ORG/WHT WIRE RED/BLK WIRE RED/BRN WIRE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT FRONT ABS WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB) RIGHT REAR ABS WHEEL SPEED SENSOR RIGHT REAR ABS WHEEL SPEED SENSOR (ON RIGHT REAR WHEEL HUB) W/ NAVIGATION W/ NAVIGATION SYSTEM WELL, FORWARD OF BATTERY) WHT/BLK WIRE YEL WIRE

2.0L 2.0L 3.0L 2.0L TURBO 2.0L TURBO 3.0L SC 3.0L 3.0L 2.0L COUPE CONVERTIBLE 3.0L SC 2.0L TURBO COUPE CONVERTIBLE A/C COMPRESSOR REGULATOR VALVE A/C PRESSURE/ TEMPERATURE SENSOR A/C PRESSURE/ TEMPERATURE SENSOR (ON A/C HIGH PRESSURE LINE) AFTER-RUN COOLANT PUMP AFTER-RUN COOLANT PUMP (IF EQUIPPED) (LOWER LEFT FRONT OF ENGINE) AFTER-RUN COOLANT PUMP (LOWER LEFT SIDE OF ENGINE) AUXILIARY ENGINE COOLANT (EC) PUMP RELAY AUXILIARY ENGINE COOLANT (EC) PUMP RELAY (3.0L SC) (ON RELAY/FUSE PANEL B-SB) BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CHARGE AIR COOLING PUMP CHARGE AIR COOLING PUMP (3.0L SC) COMPUTER DATA LINES SYSTEM COOLANT FAN COOLANT FAN 2 COOLANT FAN CONTROL (FC) CONTROL MODULE (ON COOLANT FAN) COOLANT FAN CONTROL (FC) CONTROL MODULE 2 COOLANT FAN CONTROL MODULE (ON COOLANT FAN) COOLANT FAN CONTROL MODULE 2 ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL (ECL) SENSOR ENGINE COOLANT LEVEL (ECL) SENSOR (IN COOLANT RESERVOIR) ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE COOLANT TEMPERATURE (ECT) SENSOR (2.0L TURBO: TOP LEFT SIDE OF ENGINE) FRESH AIR BLOWER FRESH AIR BLOWER CONTROL MODULE FUSE FUSE 11 FUSE 12 FUSE 16 FUSE 204 FUSE 205 FUSE 3 FUSE 7 FUSE CARRIER 1 FUSE CARRIER 1 FUSE FUSE FUSE FUSE PANEL SC FUSE PANEL SC (LEFT END OF DASH) GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED N/A NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE OUTSIDE AIR TEMPERATURE SENSOR PLENUM CHAMBER IN ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY/ FUSE PANEL SB RELAY/ FUSE PANEL SB (IN LEFT PLENUM CHAMBER E-BOX) TERMINAL 30 WIRE JUNCTION 2 TERMINAL 30 WIRE JUNCTION 2 (MIDDLE OF VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/RED WIRE

2.0L 2.0L 3.0L 2.0L TURBO 2.0L TURBO 3.0L SC 3.0L 3.0L 2.0L 3.0L SC 2.0L TURBO A/C COMPRESSOR REGULATOR VALVE A/C COMPRESSOR REGULATOR VALVE (REAR OF A/C COMPRESSOR) AFTER-RUN COOLANT PUMP AFTER-RUN COOLANT PUMP (IF EQUIPPED) (LOWER LEFT FRONT OF ENGINE) AFTER-RUN COOLANT PUMP (LOWER LEFT SIDE OF ENGINE) AUXILIARY ENGINE COOLANT (EC) PUMP RELAY AUXILIARY ENGINE COOLANT (EC) PUMP RELAY (3.0L SC) (ON RELAY/FUSE PANEL B-SB) BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CHARGE AIR COOLING PUMP CHARGE AIR COOLING PUMP (3.0L SC) COMPUTER DATA LINES SYSTEM COOLANT FAN COOLANT FAN 2 COOLANT FAN CONTROL (FC) CONTROL MODULE COOLANT FAN CONTROL (FC) CONTROL MODULE 2 COOLANT FAN CONTROL MODULE (ON COOLANT FAN) COOLANT FAN CONTROL MODULE 2 ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE COOLANT TEMPERATURE (ECT) SENSOR (2.0L: TOP LEFT SIDE OF ENGINE) FUSE 11 FUSE 16 FUSE 204 FUSE 204 JUNCTION 2 (MIDDLE OF PLENUM CHAMBER IN ENGINE COMPT) FUSE 205 FUSE 7 FUSE CARRIER 1 FUSE CARRIER 1 FUSE FUSE FUSE GRN WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED N/A NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY/ FUSE PANEL SB RELAY/ FUSE PANEL SB (IN LEFT PLENUM CHAMBER E-BOX) TERMINAL 30 WIRE TERMINAL 30 WIRE JUNCTION 2 VIO WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

4.2L EXCEPT 4.2L 7 SPEED 8 SPEED ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ACTIVE STEERING CONTROL MODULE ACTIVE STEERING CONTROL MODULE (DRIVER'S FOOTWELL) AIR BAG CONTROL MODULE ALL- WHEEL DRIVE CONTROL MODULE ALL-WHEEL DRIVE CONTROL MODULE (IN SPARE TIRE WELL, FORWARD OF BATTERY) AUTOMATIC DAY/ NIGHT INTERIOR MIRROR AUTOMATIC DAY/NIGHT INTERIOR MIRROR (W/ HIGH BEAM CONTROL) BATTERY MONITORING CONTROL MODULE BATTERY MONITORING CONTROL MODULE (ON NEGATIVE POST OF BATTERY) BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE COUPE EXCEPT 2.0L TURBO CVT DATA BUS ON BOARD DIAGNOSTIC INTERFACE DATA BUS ON BOARD DIAGNOSTIC INTERFACE (RIGHT CENTER OF DASH) DATA LINK CONNECTOR (DLC) DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DIRECTIONAL STABILIZATION ASSISTANCE CONTROL MODULE DISTANCE REGULATION CONTROL MODULE DISTANCE REGULATION CONTROL MODULE (RIGHT SIDE OF FRONT BUMPER) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) ESP SENSOR UNIT 2 (UNDER DRIVER'S SEAT) EXCEPT 2.0L TURBO EXCEPT CVT FUSE FUSE 11 FUSE 5 FUSE 7 FUSE 8 FUSE CARRIER 1 FUSE CARRIER 1 FUSE FUSE CARRIER 2 FUSE CARRIER 2 FUSE FUSE PANEL D FUSE PANEL D (RIGHT END OF DASH) GENERATOR, VOLTAGE REGULATOR GRN/VIO WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED LANE CHANGE ASSISTANCE CONTROL MODULE LANE CHANGE ASSISTANCE CONTROL MODULE 2 LANE CHANGE ASSISTANCE CONTROL MODULE 2 (BEHIND LEFT SIDE OF REAR BUMPER) LEVEL CONTROL SYSTEM CONTROL MODULE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE ORG/RED WIRE ORG/VIO WIRE ORG/WHT WIRE RED/YEL WIRE SOUND SYSTEMS SPEED STRUCTURE BORNE SOUND CONTROL MODULE TRANSMISSION CONTROL MODULE (TCM) TRANSMISSION CONTROL MODULE (TCM) (UNDER TRANSMISSION OIL PAN) TRANSMISSION CONTROL MODULE (TCM) DIRECT SHIFT GEARBOX (DSG) MECHATRONIC VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE VIO/BLU WIRE VOLTAGE STABILIZER (W/ ENGINE START/STOP SYSTEM) (NEAR BATTERY)

2.0L TURBO 4.2L 4.2L 3.0L 2.0L 4.2L 3.0L SC 2.0L TURBO BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM COOLANT FAN COOLANT FAN 2 COOLANT FAN CONTROL (FC) MODULE (ON COOLANT FAN) COOLANT FAN CONTROL CONTROL (FC) MODULE COOLANT RECIRCULATION PUMP COOLANT RECIRCULATION PUMP (4.2L) ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) ENGINE COOLANT TEMPERATURE (ECT) SENSOR EXCEPT 2.0L EXCEPT 2.0L TURBO FUSE FUSE 204 FUSE 205 GRN WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES MAP CONTROLLED ENGINE COOLING THERMOSTAT MAP CONTROLLED ENGINE COOLING THERMOSTAT (4.2L) (LOWER LEFT FRONT OF ENGINE) ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TERMINAL 30 WIRE JUNCTION 2 TERMINAL 30 WIRE JUNCTION 2 (MIDDLE OF PLENUM CHAMBER IN ENGINE COMPT) WHT WIRE YEL WIRE YEL/RED WIRE

2.0L TURBO 3.0L EXCEPT 3.0L SC SC 4.2L 4.2L 2.0L TURBO 3.0L SC A/T ACCELERATOR PEDAL POSITION SENSOR 1, 2 ACCELERATOR PEDAL POSITION SENSOR 1, 2 (TOP OF ACCELERATOR PEDAL ASSEMBLY) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE CLUTCH POSITION SENSOR CLUTCH POSITION SENSOR (M/T) (TOP OF CLUTCH PEDAL ASSEMBLY) COMFORT SYSTEM CENTRAL CONTROL MODULE COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM DISTANCE REGULATION CONTROL MODULE ENGINE CONTROL MODULE (ECM) ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) EXCEPT 2.0L TURBO EXCEPT 3.0L SC FUSE FUSE 5 FUSE 6 FUSE 9 FUSE CARRIER 1 FUSE PANEL C (LEFT END OF DASH) FUSE PANEL D (RIGHT END FUSE PANEL SB FUSE PANEL SC FUSE PANEL SD GRN/GRY WIRE GRN/VIO WIRE GRY BLU/ WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED M/T OF DASH) ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE PLENUM CHAMBER E-BOX) RED/BLK WIRE RELAY FUSE PANEL B (IN LEFT THROTTLE VALVE CONTROL MODULE VIO WIRE VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

2.0L TURBO 3.0L SC 4.2L ABS INDICATOR LAMP AIR BAG INDICATOR LAMP ASR/ ESP INDICATOR LAMP BLU/RED WIRE BRAKE FLUID LEVEL WARNING SWITCH BRAKE FLUID LEVEL WARNING SWITCH (IN BRAKE FLUID RESERVOIR COVER) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 7 2 1 CONVERTIBLE TOP OPERATION INDICATOR LAMP ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) FUEL DELIVERY UNIT (IN TOP OF FUEL TANK) FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 FUEL LEVEL SENSOR 2 (AWD) FUSE 4 FUSE CARRIER 2 FUSE PANEL SD FUSE PANEL SD (RIGHT END OF DASH) GRN/BLK WIRE GRN/BRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE FUSE 4 CARRIER 2 INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE OIL PRESSURE SWITCH OIL PRESSURE SWITCH (4.2L) (CENTER REAR OF OIL PRESSURE SWITCH (LEFT FRONT OF ENGINE) ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE RADIO FREQUENCY CONTROLLED CLOCK RADIO FREQUENCY CONTROLLED CLOCK RECEIVER RED/BRN WIRE RED/GRY WIRE SPEEDOMETER TACHOMETER TOP OF ENGINE) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO/BLK WIRE VIO/RED WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE

BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COOLING FANS SYSTEM ENGINE COMPONENT POWER SUPPLY RELAY (ON E-BOX RELAY/FUSE PANEL B) ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) FUSE 6 FUSE 14 FUSE 7 FUSE CARRIER FUSE 2 GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE M/T NCA WIRE OIL LEVEL THERMAL SENSOR (BOTTOM OF OIL PAN) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RELAY/ FUSE PANEL B (IN LEFT PLENUM CHAMBER E-BOX) STARTING/ CHARGING SYSTEM STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (ON STEERING COLUMN, TRANSMISSIONS SYSTEM VIO WIRE W/ CRUISE CONTROL W/ FUEL SYSTEM DIAGNOSTIC PUMP W/O CRUISE CONTROL W/O FUEL SYSTEM DIAGNOSTIC PUMP WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) ENGINE SPEED (RPM) SENSOR (LOWER LEFT REAR OF ENGINE) GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/WHT WIRE GRY/YEL WIRE LOW FUEL PRESSURE SENSOR RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE CAMSHAFT POSITION (CMP) SENSOR (TOP CENTER OF ENGINE) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (IN LEFT PLENUM CHAMBER) FUEL LEVEL SENSOR FUSE 4 FUSE CARRIER 1 GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE KNOCK SENSOR (KS) 1 (LEFT SIDE OF CYLINDER HEAD) NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE OXYGEN SENSOR RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RELAY/FUSE PANEL B (IN LEFT PLENUM CHAMBER E-BOX) STARTING/ CHARGING SYSTEM THROTTLE VALVE CONTROL MODULE (LEFT SIDE OF INTAKE MANIFOLD) VIO/BLK WIRE VIO/BLU WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE