isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Fuel System - Throttle Body Bolt Torque Revision|Page 2903 > < Fuel System - Throttle Body Bolt Torque Revision
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Throttle Body: Description and Operation

Throttle Body Unit

The throttle body has a throttle plate to control the amount of air delivered to the engine. The TP sensor are also mounted on the throttle body. Vacuum
ports located behind the throttle plate provide the vacuum signals needed by various components.

Engine coolant is directed through a coolant cavity in the throttle body to warm the throttle valve and to prevent icing.

Fuel System - Throttle Body Bolt Torque Revision|Page 2903 > < Fuel System - Throttle Body Bolt Torque Revision