vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

Throttle Valve Body, Replace > < Injection Quantity, Check and Adjust (Function Check) Carburettor Installed

Throttle Valve Basic Adjustment, Check and Adjust

 

Carburettor Installed

 

Turn choke valve lever to idle position.

Idle speed adjustment screw must not rest on cam plate.

 

Connect vacuum gauge to carburettor (vacuum connection for distributor).

Start engine.

Object Number: 2374689  Size: DEFAULT

 

 

Completely turn in auxiliary mixture adjusting screw.

Set mixture adjusting screw at CO value of 1 - 2 % volume.

Check basic idle speed and ignition vacuum. If necessary, make correction to throttle valve stop screw.

See Technical Data for nominal value.

 

 

 


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Throttle Valve Body, Replace > < Injection Quantity, Check and Adjust (Function Check) Carburettor Installed