jaguar Workshop Repair Guides

Jaguar Workshop Service and Repair Manuals

Extra Air Valve|Page 1789 > < Extra Air Valve|Page 1787
Page 1
background image

Idle Speed/Throttle Actuator - Mechanical: Description and Operation

PURPOSE

Extra air valve provides additional air for cold starting.

Auxiliary Air Valve

CONSTRUCTION

Valve consists of a variable orifice, controlled by a temperature sensitive expansion element, to control idle during engine warm-up.

Auxiliary Air Valve

LOCATION

It is mounted at rear of left cylinder head, in coolant rail.

Extra Air Valve|Page 1789 > < Extra Air Valve|Page 1787