Golf L4-1781cc 1.8L SOHC (ACC) Can (1993)
Throttle Body: Service and Repair
Throttle Body, Upper Section
Throttle Body, upper section, component layout
1 - 5 Nm (35 in lb)
^ Secure with D6
2 - Protective cap
^ Only on replacement part for protection during shipping (discard)
3 - Housing for Fuel Injector (N30) with Intake Air Temperature Sensor (G42)
^ Measure resistance of G42 between outer terminals of connector -12-
^ Resistance values, Fig 1 below
^ G42, checking. See: Computers and Control Systems/Intake Air Temperature Sensor/Testing and Inspection
4 - 0-ring
^ Always replace
5 - Fuel Injector (N30)
^ Checking. See: Fuel Injector/Testing and Inspection
6 - 6 Nm (53 in lb)
^ Secure with D6
7 - Throttle Body, upper section
8 - Gasket
^ Note installation position
^ Always replace
9 - Adapter
10 - Seal
^ Always replace
11 - Fuel Pressure Regulator
^ Checking. See: Fuel Pressure Regulator/Testing and Inspection
12 - Harness connector
^ Unlock to remove