ENGINE PERFORMANCE – Volkswagen New Beetle TDI 2006 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

1.9L TURBO DIESEL

1.9L Turbo Diesel, Engine Performance Wiring Diagram (1 of 4) for Volkswagen New Beetle TDI 2006

List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagram (1 of 4) for Volkswagen New Beetle TDI 2006:

• 29a
• 37a
• A/c system
• Acc
• Clutch pedal switch (m/t)
• Cruise control system
• Diesel direct fuel injection (dfi) engine control module (ecm) (below left side of dash panel cover)
• Fuse 10a
• Fuse 15a
• Fuse 30a
• Fuse 5a
• Fuse bracket (on battery cover)
• Fuse panel (behind left side of dash)
• Fuse s176 110a
• G608 (below center of dash
• G608 (below center of dash panel cover)
• Heated oxygen sensor (below vehicle, front of 3-way catalytic conv)
• Hot at all times
• Ignition switch
• Instrument cluster system
• Lock
• M/t
• Mass airflow (maf) sensor (right side of air cleaner housing)
• Nca
• Positive crankcase ventilation (pcv) heating element (in fresh air intake hose, near thottle body)
• Red
• Relay panel
• Run
• Start
• T94
• Throttle position (tp) sensor/ closed throttle position (ctp) switch/kickdown switch (above accelerator pedal)

1.9L Turbo Diesel, Engine Performance Wiring Diagram (2 of 4) for Volkswagen New Beetle TDI 2006

List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagram (2 of 4) for Volkswagen New Beetle TDI 2006:

• A/c system
• Coolant glow plugs (m/t)
• Coolant preheating relay (high heat output) (m/t)
• Coolant preheating relay (low heat output) (m/t)
• Cruise control system
• Diesel direct fuel injection (dfi) engine control module (ecm) (below left side of dash panel cover)
• Engine glow plugs
• Fuel pump
• Fuel pump relay
• Fuse 50a
• Fuse bracket (on battery cover)
• G42 (beside steering column)
• G607 (below left side of dash panel cover)
• Glow plug triggering control module
• Hot at all times
• Red
• Starting/ charging system
• T94

1.9L Turbo Diesel, Engine Performance Wiring Diagram (3 of 4) for Volkswagen New Beetle TDI 2006

List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagram (3 of 4) for Volkswagen New Beetle TDI 2006:

• Brake- light switch (above brake pedal)
• Camshaft position sensor (on cylinder head, behind camshaft sprocket)
• Computer data lines system
• Egr vacuum regulator solenoid valve (on left side of firewall)
• Exhaust gas recirculation (egr) cooler switch-over valve
• Exterior lights system
• Fuse 10a
• Fuse panel (behind left side of dash)
• G607 (below left side of dash panel cover)
• Hot at all times
• Instrument cluster
• Intake air temperature sensor (in intake air duct)
• Motor intake flap
• Nca
• T32
• T32a
• Wastegate bypass regulator valve (left front of engine compt)

1.9L Turbo Diesel, Engine Performance Wiring Diagram (4 of 4) for Volkswagen New Beetle TDI 2006

List of elements for 1.9L Turbo Diesel, Engine Performance Wiring Diagram (4 of 4) for Volkswagen New Beetle TDI 2006:

• (on coolant flange) fuel temperature sensor
• Charge air pressure sensor (on intercooler, inside right front fender)
• Diesel direct fuel injection (dfi) engine control module (ecm) (below left side of dash panel cover)
• Egr vacuum regulator valve (on left side of firewall)
• Engine coolant temperature (ect) sensor (on rear of cyl head)
• Engine speed (rpm) sensor (left rear of cylinder block)
• Nca
• Pump/injector valves
• Red
• T60

2.5L

2.5L, Engine Performance Wiring Diagram, Engine Code BPR (1 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPR (1 of 5) for Volkswagen New Beetle TDI 2006:

• 37a
• 43a
• Clutch pedal switch (m/t)
• Cooling fans system
• Cruise control system
• Fuse 10a
• Fuse 20a
• Fuse panel (behind left side of dash)
• G607 (left side of plenum chamber)
• G609 (right side of plenum chamber)
• Hot at all times
• Instrument cluster system
• Leak detection pump
• Motronic engine control module (below left side of dash cover)
• Oxygen sensor behind three way catalytic converter
• Red
• Secondary air injection (air) pump motor
• Secondary air injection (air) pump relay
• Starting/charging system
• T9g
• Thirteen position auxiliary relay panel

2.5L, Engine Performance Wiring Diagram, Engine Code BPR (2 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPR (2 of 5) for Volkswagen New Beetle TDI 2006:

• 29a
• Ambient temperature sensor
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• Fuse panel (behind left side of dash)
• G12 (on left side of engine compt)
• High pressure sensor
• Hot in run or start
• Intake air temperature (iat) sensor/ mass air flow (maf) sensor
• Oxygen sensor center three way catalytic converter, bank 1
• Secondary air injection (air) pump fuse

2.5L, Engine Performance Wiring Diagram, Engine Code BPR (3 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPR (3 of 5) for Volkswagen New Beetle TDI 2006:

• 28a
• Airbag control module (on center floor tunnel, below heater core housing)
• Computer data lines system
• Data link connector
• Fuel primer relay
• Fuel pump
• Fuse 15a
• Fuse panel (behind left side of dash)
• G42 (beside steering column)
• Heated oxygen sensor
• Hot at all times
• Hot in run or start
• Instrument cluster control module
• Nca
• Secondary air injection (air) solenoid valve
• T16
• T32
• T32a
• Thirteen position auxiliary relay panel
• T75

2.5L, Engine Performance Wiring Diagram, Engine Code BPR (4 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPR (4 of 5) for Volkswagen New Beetle TDI 2006:

• (rear of cyl head) camshaft adjustment valve 1
• (top front of intake manifold) evaporative emission (evap) canister purge regulator valve
• Accelerator pedal position sensor 2/throttle position sensor
• Brake light switch/ brake pedal switch
• Camshaft position sensor
• D101
• Engine coolant temperature sensor
• Engine speed (rpm) sensor
• Fuse 10a
• Fuse panel (behind left side of dash)
• Hot at all times
• Knock sensor (ks) 1
• Knock sensor (ks) 2
• Manifold absolute pressure sensor
• Throttle valve control module

2.5L, Engine Performance Wiring Diagram, Engine Code BPR (5 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPR (5 of 5) for Volkswagen New Beetle TDI 2006:

• (base of windshield, center of plenum) motronic engine control module
• Cooling fans system
• Cruise control system
• Cylinder 1 fuel injector
• Cylinder 2 fuel injector
• Cylinder 3 fuel injector
• Cylinder 4 fuel injector
• Cylinder 5 fuel injector
• G15 (on cyl head)
• G607 (left side of plenum chamber)
• 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
• Ignition coil 5 w/ power output stage
• Nca
• To spark plug

2.5L, Engine Performance Wiring Diagram, Engine Code BPS (1 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPS (1 of 5) for Volkswagen New Beetle TDI 2006:

• 37a
• 43a
• Clutch pedal switch (m/t)
• Cooling fans system
• Cruise control system
• Fuse 10a
• Fuse 20a
• Fuse panel (behind left side of dash)
• G607 (left side of plenum chamber)
• G609 (right side of plenum chamber)
• Hot at all times
• Instrument cluster system
• Leak detection pump
• Motronic engine control module (below left side of dash cover)
• Secondary air injection (air) pump motor
• Secondary air injection (air) pump relay
• Starting/charging system
• T9g
• Thirteen position auxiliary relay panel

2.5L, Engine Performance Wiring Diagram, Engine Code BPS (2 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPS (2 of 5) for Volkswagen New Beetle TDI 2006:

• 29a
• Ambient temperature sensor
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• Fuse panel (behind left side of dash)
• G12 (on left side of engine compt)
• High pressure sensor
• Hot in run or start
• Intake air temperature (iat) sensor/ mass air flow (maf) sensor
• Oxygen sensor behind three way catalytic converter
• Secondary air injection (air) pump fuse

2.5L, Engine Performance Wiring Diagram, Engine Code BPS (3 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPS (3 of 5) for Volkswagen New Beetle TDI 2006:

• 28a
• Airbag control module
• Computer data lines system
• Data link connector
• Fuel primer relay
• Fuel pump
• Fuse 15a
• Fuse panel (behind left side of dash)
• G42 (beside steering column)
• Heated oxygen sensor
• Hot at all times
• Hot in run or start
• Instrument cluster control module
• Nca
• Secondary air injection (air) solenoid valve
• T16
• T32
• T32a
• T75
• Thirteen position auxiliary relay panel

2.5L, Engine Performance Wiring Diagram, Engine Code BPS (4 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPS (4 of 5) for Volkswagen New Beetle TDI 2006:

• (rear of cyl head) camshaft adjustment valve 1
• (top front of intake manifold) evaporative emission (evap) canister purge regulator valve
• Accelerator pedal position sensor 2/throttle position sensor
• Brake light switch/ brake pedal switch
• Camshaft position sensor
• D101
• Engine coolant temperature sensor
• Engine speed (rpm) sensor
• Fuse 10a
• Fuse panel
• Hot at all times
• Knock sensor (ks) 1
• Knock sensor (ks) 2
• Manifold absolute pressure sensor
• Throttle valve control module

2.5L, Engine Performance Wiring Diagram, Engine Code BPS (5 of 5) for Volkswagen New Beetle TDI 2006

List of elements for 2.5L, Engine Performance Wiring Diagram, Engine Code BPS (5 of 5) for Volkswagen New Beetle TDI 2006:

• (base of windshield, center of plenum) motronic engine control module
• Cooling fans system
• Cruise control system
• Cylinder 1 fuel injector
• Cylinder 2 fuel injector
• Cylinder 3 fuel injector
• Cylinder 4 fuel injector
• Cylinder 5 fuel injector
• G15 (on cyl head)
• G607 (left side of plenum chamber)
• 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
• Ignition coil 5 w/ power output stage
• Nca
• To spark plug