ENGINE PERFORMANCE – Volkswagen CC Executive 2012 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.0L TURBO

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

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

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

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

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

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

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CBFA (6 of 6) for Volkswagen CC Executive 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 Executive 2012

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

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

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

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

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

List of elements for 2.0L Turbo, Engine Performance Wiring Diagram, CCTA (6 of 6) for Volkswagen CC Executive 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 Executive 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (1 of 6) for Volkswagen CC Executive 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 Executive 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (2 of 6) for Volkswagen CC Executive 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 Executive 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (3 of 6) for Volkswagen CC Executive 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 Executive 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (4 of 6) for Volkswagen CC Executive 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 Executive 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (5 of 6) for Volkswagen CC Executive 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 Executive 2012

List of elements for 3.6L, Engine Performance Wiring Diagram (6 of 6) for Volkswagen CC Executive 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