Geely Emgrand X7. Manual part — 154

1. With normal spark plug, center electrode is gray or yellow.

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2. With excessive fuel combustion, spark plug center electrode has serious corrosion.

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3. With incorrect spark plug heat value or fuel system malfunction, the spark plug center

electrode has excessive carbon residue.

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2.10.7 Removal and installation

2.10.7.1 Replacement of Camshaft Position Sensor

Dismantlement Procedure

Warning! See "Warnings Regarding Accumulator with Oil Pipe Disconnected" in
"Warnings and Cautions".

1. Disconnect the battery negative

electrode cable. Refer to 2.12.6.1
Battery Disconnection.

2. Disconnect camshaft position

sensor wiring harness connector.

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3. Dismantle the fixing bolts of

sensor .

4. Dismantle the camshaft position

sensor.

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Installation Procedure:

1. Inspect to confirm whether the

camshaft position sensor seals
are intact.

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2. Install camshaft position sensor

and tighten the fixing bolt.

Torque: 9Nm (Metric) 6.66 lb-ft
(English system)

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3. Connect camshaft position sensor

wiring harness connector.

4. Connect battery negative cable.

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