Jaguar XJ (X350). Manual — part 510

145

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CAUTION: Do not attempt to clean the throttle body. The bore and the throttle

plate has a special coating applied during manufacture which should not be removed.

Install the throttle body.

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Install a new throttle body gasket.

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Tighten to 10 Nm.

146 . NOTE:

Un-cap the coolant hose.

Attach the coolant hose to the throttle body.

147 . Connect the electrical connectors.

148 . Install the EGR valve and the exhaust manifold to EGR valve tube.

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Install a new exhaust manifold to EGR valve tube gasket.

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Install a new EGR valve to air intake elbow gasket.

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Tighten to 10 Nm.

149 . Tighten to 21 Nm.

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150 . NOTE:

Un-cap the exposed ports.

Connect the coolant hoses.

151 . Connect the exhaust gas recirculation (EGR) valve electrical connector.

152 . Connect the IAT sensor electrical connector.

153 . Connect the charge air cooler coolant pipes.

154 . Install new O-ring seals to the thermostat housing.

155 . Install thermostat housing.

156 . Tighten to 10 Nm.

157 . Tighten to 10 Nm.

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