Brake Lamp Switch, Brake Pedal Switch, Reduced Oil Pressure Switch, Oxygen Sensor 1 After Catalytic Converter, Clutch Position Sensor, Engine Control Module, Heater For Oxygen Sensor 1 After Catalytic Converter

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

F 

Brake lamp switch

F47 

Brake pedal switch

F378 

Reduced oil pressure switch

GX7 

Oxygen sensor 1 after catalytic converter

G130 

Oxygen sensor after catalytic converter

G476 

Clutch position sensor

J623 

Engine control module

T1or 

1-pin connector

T4al 

4-pin connector

T4ao 

4-pin connector

T5m 

5-pin connector

T91 

91-pin connector

T105 

105-pin connector

Z29 

Heater for oxygen sensor 1 after catalytic converter

Ground connection 2 (in interior wiring harness)

Connection 54 (in main wiring harness) 1

Positive connection (in oxygen sensor wiring harness)

Connection 2 (in automatic transmission wiring harness)

* Only For Vehicles With A Manual Transmission 

*2 Diameter Depends On Equipment 

*3 Not For USA 

*4 USA Only 

*5 Depending On Equipment