Volkswagen Workshop Service and Repair Manuals > Golf Mk1 > Power unit | 4 cyl. carburetor engine, mechanics (1.5, 1.6 and 1.8 litre engine) | Exhaust system | Vehicles with PICT carburettor and exhaust afterburning without air pump (03.78 >)

4 cyl. carburetor engine, mechanics (1.5, 1.6 and 1.8 litre engine)

Vehicles with PICT carburettor and exhaust afterburning without air pump (03.78 >)

Operational and hose layout diagram

Note:

When connecting the thermopneumatic valves, ensure that the vacuum hose to the operational part is attached to the off-centre - straight- connection.

The hose from the vacuum take-off is to be is to be attached to the other -usually angled- connection.



Check valves ◆ For exhaust afterburning Cut-off valve ◆ For exhaust afterburning ◆ Scirocco with manual gearbox only Distributor Retarding valve ◆ Scirocoo with manual gearbox only EGR valve ◆ Automatic gearbox only Resistor ◆ For automatic choke Thermo-switch ◆ For automatic choke Thermopneumatic valve ◆ For cold idle valve Brake servo

Volkswagen Workshop Service and Repair Manuals