ENGINE PERFORMANCE – Volkswagen CC R-Line 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (1 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (1 of 6) for Volkswagen CC R-Line 2012:

• (on firewall) g647
• A/t
• Cooling fans system
• Dsg transmission mechatronic
• Engine control module (ecm) (in center of plenum)
• Engine coolant temperature sensor (on radiator) (in coolant pump housing)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 40a
• Fuse 5a
• Fuse panel b (on engine compartment electronics box (high))
• G645 (on firewall)
• Hot at all times
• Leak detection pump (ldp) (usa) (in right rear wheelwell)
• M/t
• Mass air flow sensor (on engine air intake duct)
• Nca
• Oxygen sensor after three way catalytic converter (twc)/ heater oxygen sensor 1 after catalytic converter
• Red
• Secondary air injection pump motor
• Starting/charging system
• Steering column electronic systems control module (top of steering column)
• T16o
• T40
• T94
• W/ adaptive cruise control

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (2 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (2 of 6) for Volkswagen CC R-Line 2012:

• (before three way converter (twc)) heater oxygen sensor 2 after catalytic converter & heated oxygen sensor 2
• (in fuel delivery unit) transfer fuel pump/ fuel level sensor
• (under driver's side relay carrier) vehicle electrical system control module
• 10a
• 27a
• Accelerator pedal position sender 2 (above accelerator pedal)
• Coolant fan 2 (behind right side of radiator)
• Coolant fan control module (on radiator fan motor)
• Engine coolant level sensor (in expansion tank)
• Fuse 10a
• Fuse 20a
• Fuse panel c (left end of dash)
• G671 (on left long member)
• Heated oxygen sensor (ho2s) (on exhaust manifold)
• Hot at all times
• Nca
• Red
• T2be
• T4i
• T52b
• T52c

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (3 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (3 of 6) for Volkswagen CC R-Line 2012:

• (in fuel delivery unit) fuel pump (fp) control module
• Computer data lines system
• Electronic power control malfunction indicator lamp
• Engine control module (ecm) (in center of plenum)
• Engine coolant level/ temperature indicator lamp
• Engine coolant temperature (ect) gauge
• Fuel gauge
• G639 (left kick panel)
• G78 (right lower "b" pillar)
• Instrument cluster
• Instrument cluster control module
• Low fuel level indicator lamp
• Oil level indicator lamp
• Oil level thermal sensor (canada) (bottom of engine oil pan)
• Oil pressure indicator lamp
• Red
• T94
• Tachometer

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (4 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (4 of 6) for Volkswagen CC R-Line 2012:

• (awd) fuel level sensor 2
• (top of fuel tank)
• Brake light switch
• Charge air pressure sensor/ manifold absolute pressure sensor (on charge air tube)
• Clutch position sensor (m/t) (top of clutch assembly)
• Electro-mechanical parking brake control module (in esp unit)
• Fuel pump relay 2
• Fuse 50a
• Fuse panel a (on engine compartment electronics box (high & low))
• G639 (left kick panel)
• G645 (on firewall)
• Hot at all times
• Intake manifold runner position sensor
• Oil pressure switch (on oil filter assembly)
• T14a
• T6bu

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (5 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (5 of 6) for Volkswagen CC R-Line 2012:

• (attached to intake manifold) evaporative emission (evap) canister purge regulator valve 1
• (on turbocharge) wastegate bypass regulator valve
• (on turbocharger) turbocharger recirculating valve
• (rear of engine) camshaft adjustment valve 1
• (top of fuel injector 1,3 right bank cylinder) (top of fuel injector 2,4 left bank cylinder)
• Camshaft position (cmp) sensor (left side of cylinder head)
• Engine coolant temperature (ect) sensor (in coolant pump housing)
• Fuel injector cylinder 1
• Fuel injector cylinder 2
• Fuel injector cylinder 3
• Fuel injector cylinder 4
• Fuel pressure sensor (on fuel rail)
• Intake air temperature sensor (front of intake manifold assembly)
• Intake manifold runner control (imrc) valve
• Knock sensor 1 (below intake manifold)
• Nca
• Secondary air injection sensor 1
• Secondary air injection solenoid valve
• T14a
• T6bu
• T8y

2.0L Turbo, Engine Performance Wiring Diagram, CBFA (6 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (6 of 6) for Volkswagen CC R-Line 2012:

• (left rear of engine) engine speed sensor
• (on mechanical high pressure pump) fuel pressure regulator valve
• (top of cylinders)
• Engine control module (ecm) (in center of plenum)
• Epc throttle drive & epc throttle drive angle sensor 1 & 2 (on throttle valve control module) (on throttle control module)
• G15 (top of cylinder head)
• G673 (on left long member)
• Ignition coil 1 w/ power output stage
• Ignition coil 2 w/ power output stage
• Ignition coil 3 w/ power output stage
• Ignition coil 4 w/ power output stage
• Nca
• Red
• T14a
• T60
• To spark plug

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (1 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (1 of 6) for Volkswagen CC R-Line 2012:

• (on firewall) g647
• A/t
• Cooling fans system
• Dsg transmission mechatronic
• Engine control module (ecm) (in center of plenum)
• Engine coolant temperature sensor (on radiator) (lower left of radiator)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 40a
• Fuse 5a
• Fuse panel b (on engine compt electronics box (high))
• G645 (on firewall)
• Hot at all times
• Leak detection pump (ldp) (usa) (in right rear wheelwell)
• M/t
• Mass air flow sensor (on engine air intake duct)
• Nca
• Oxygen sensor after three way catalytic converter (twc)/ heater oxygen sensor 1 after catalytic converter
• Red
• Reduced oil pressure switch
• Secondary air injection pump motor
• Starting/ charging system
• Starting/charging system
• Steering column electronic systems control module (top of steering column)
• T14a
• T16o
• T40
• T94
• W/ adaptive cruise control

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (2 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (2 of 6) for Volkswagen CC R-Line 2012:

• (before three way converter (twc)) heater oxygen sensor 2 after catalytic converter/ heated oxygen sensor 2
• (in fuel delivery unit) transfer fuel pump/ fuel level sensor
• (under driver's side relay carrier) vehicle electrical system control module
• 10a
• 27a
• Accelerator pedal position sender 2 (above accelerator pedal)
• Coolant fan 2 (behind right side of radiator)
• Coolant fan control module (on radiator fan motor)
• Engine coolant level sensor
• Fuse 10a
• Fuse 20a
• Fuse panel c (left end of dash)
• G671 (on left long member)
• Heated oxygen sensor (ho2s) ( on exhaust manifold )
• Hot at all times
• Nca
• Red
• T2be
• T4i
• T52b
• T52c

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (3 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (3 of 6) for Volkswagen CC R-Line 2012:

• (in fuel delivery unit) fuel pump (fp) control module
• Computer data lines system
• Electronic power control malfunction indicator lamp
• Engine control module (ecm) (in center of plenum)
• Engine coolant level/ temperature indicator lamp
• Engine coolant temperature (ect) gauge
• Fuel gauge
• G639 (left kick panel)
• G78 (right lower "b" pillar)
• Instrument cluster
• Instrument cluster control module
• Low fuel level indicator lamp
• Oil level indicator lamp
• Oil level thermal sensor
• Oil pressure indicator lamp
• Red
• T6e
• T94
• Tachometer

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (4 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (4 of 6) for Volkswagen CC R-Line 2012:

• (top of fuel tank) (awd) fuel level sensor 2
• (w/emission standard bin5/ulev)) fuel pump relay 2
• Box (high & low))
• Brake light switch (on brake master cylinder)
• Charge air pressure sensor/ manifold absolute pressure sensor (on charge air tube)
• Clutch position sensor (m/t) (top of clutch assembly)
• Electro-mechanical parking brake control module (in esp unit)
• Fuse 50a
• Fuse panel a (on engine compt telectronics
• G639 (left kick panel)
• G645 (on firewall)
• Hot at all times
• Intake manifold runner position sensor (front of intake manifold)
• Oil pressure switch (on oil filter assembly)
• T14a
• T6bu

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (5 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (5 of 6) for Volkswagen CC R-Line 2012:

• (attached to intake manifold) evaporative emission (evap) canister purge regulator valve 1
• (in oil pan) oil pressure regulation valve
• (on turbocharger) turbocharger recirculation valve
• (on turbocharger) wastegate bypass regulator valve
• (rear of engine) camshaft adjustment valve 1
• (top of fuel injector 1,3 right bank cylinder top of fuel injector 2,4 left bank cylinder)
• Camshaft position (cmp) sensor (left side of cylinder head )
• Cylinder 4
• Engine coolant temperature (ect) sensor (in coolant pump housing)
• Fuel injectors
• Fuel injectors cylinder 1
• Fuel injectors cylinder 2
• Fuel injectors cylinder 3
• Fuel pressure sensor (on fuel rail)
• Intake air temperature sensor (front of intake manifold assembly)
• Intake manifold runner control (imrc) valve
• Knock sensor 1 (below intake manifold)
• Nca
• T14a
• T6bu
• T8y

2.0L Turbo, Engine Performance Wiring Diagram, CCTA (6 of 6) for Volkswagen CC R-Line 2012

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (6 of 6) for Volkswagen CC R-Line 2012:

• (left rear of engine) engine speed sensor
• (on mechanical high pressure pump) fuel pressure regulator valve
• (top of cylinders)
• Engine control module (ecm) (in center of plenum)
• Epc throttle drive & epc throttle drive angle sensor 1 & 2 (on throttle control module)
• G15 (top of cylinder head)
• G673 (on left long member)
• Ignition coil 1 w/ power output stage
• Ignition coil 2 w/ power output stage
• Ignition coil 3 w/ power output stage
• Ignition coil 4 w/ power output stage
• Nca
• Red
• T14a
• T60
• To spark plug

3.6L

3.6L, Engine Performance Wiring Diagram (1 of 6) for Volkswagen CC R-Line 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 6) for Volkswagen CC R-Line 2012:

• Brake light switch (on brake master cylinder)
• Cooling fans system
• Electronic ignition switch
• Engine control module (ecm) (in center of plenum)
• Engine coolant temperature (ect) sensor (radiator)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 5a
• Fuse panel b (on engine compt electronics box (high))
• G639 (left kick panel)
• G645 (on firewall)
• Hot at all times
• Leak detection pump (usa) (in right rear wheelwell)
• Multi- function transmission range switch (a/t) (on top of transmission)
• Nca
• Red
• Starting/ charging system
• Steering column electronic control module (top of steering column)
• T14a
• T16o
• T26a
• T40
• T94
• W/ adaptive cruise control

3.6L, Engine Performance Wiring Diagram (2 of 6) for Volkswagen CC R-Line 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 6) for Volkswagen CC R-Line 2012:

• (under driver's side relay carrier) vehicle electrical system control module
• 10a
• 27a
• Accelerator pedal position sensor 2 (above accelerator pedal)
• Fuse 10a
• Fuse 20a
• Fuse panel c (left end of dash)
• Heated oxygen (ho2s) sensor (before three way converter)
• Heated oxygen (ho2s) sensor 2 (before three way converter)
• Hot at all times
• Mass air flow (maf) sensor/ intake air temperature (iat) sensor (on engine air intake duct)
• Nca
• Red
• T14a
• T52b
• T52c

3.6L, Engine Performance Wiring Diagram (3 of 6) for Volkswagen CC R-Line 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 6) for Volkswagen CC R-Line 2012:

• (in fuel delivery unit) fuel pump (fp) control module
• (in fuel delivery unit) transfer fuel pump (fp)/ fuel level sensor
• Computer data lines system
• Electronic power control malfu- nction indicator lamp
• Engine control module (ecm) (in center of plenum)
• Engine coolant level/ temperature indicator lamp
• Engine coolant temperature (ect) gauge
• Fuel gauge
• G639 (left kick panel)
• G78 (right lower "b" pillar)
• Instrument cluster
• Instrument cluster control module
• Low fuel level indicator lamp
• Oil level indicator lamp
• Oil level thermal sensor (bottom of engine oil pan)
• Oil pressure indicator lamp
• Oil pressure switch
• Red
• Starting/ charging system
• T14a
• T6e
• T94
• Tachometer

3.6L, Engine Performance Wiring Diagram (4 of 6) for Volkswagen CC R-Line 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 6) for Volkswagen CC R-Line 2012:

• Coolant fan 2 (behind right side of radiator)
• Coolant fan control (fc) module (on radiator fan motor)
• Engine coolant level sensor
• Fuel level sensor 2 (awd) (top of fuel tank )
• Fuse 50a
• Fuse panel a (on engine compt electronics box (high & low))
• G671 (on left long member)
• Hot at all times
• Nca
• Oxygen sensor 2 after catalytic converter/ oxygen sensor 2 (before left three way converter (twc))
• Oxygen sensor after three way catalytic converter/ oxygen sensor 1 (before right three way converter (twc))
• Positive crankcase ventilation (pcv) heating element (on intake manifold)
• Red
• T14a
• T2be
• T4i

3.6L, Engine Performance Wiring Diagram (5 of 6) for Volkswagen CC R-Line 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 6) for Volkswagen CC R-Line 2012:

• (on high pressure pump) fuel pressure regulator valve
• (rear of engine) camshaft adjustment valve 1
• (rear of engine) camshaft adjustment valve 1 (exhaust)
• (rear of right cylinder bank) camshaft position (cmp) sensor 2
• (right front of engine) low fuel pressure sensor
• Camshaft position (cmp) sensor (rear of left cylinder bank)
• Engine coolant temperature (ect) sensor (in coolant pump housing)
• Engine speed (rpm) sensor (left rear of engine)
• Epc throttle drive angle sensor 1 & 2
• Evaporative emission (evap) canister purge regulator valve 1
• Fuel pressure sensor (rear of left fuel rail)
• Knock sensor (ks) 1 (between cylinders 1 & 3)
• Knock sensor (ks) 2 (between cylinders 4 & 6)
• Nca
• Red

3.6L, Engine Performance Wiring Diagram (6 of 6) for Volkswagen CC R-Line 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (6 of 6) for Volkswagen CC R-Line 2012:

• (top of left bank cylinder) cylinder 2 fuel injector
• (top of left bank cylinder) cylinder 4 fuel injector
• (top of left bank cylinder) cylinder 6 fuel injector
• (top of right bank cylinder) cylinder 1 fuel injector
• (top of right bank cylinder) cylinder 3 fuel injector
• (top of right bank cylinder) cylinder 5 fuel injector
• Engine control module (ecm) (in center of plenum)
• G15 (top of cylinder head)
• G673 (on left long member)
• Ignition coil w/ power output stage (top of cylinders)
• Nca
• Red
• T60
• To spark plug