Geely Emgrand X7. Manual part — 82

pressure test.

Standard Cylinder Pressure: 800 kPa

Are all cylinders compression pressure equal to or higher than the specified value?

14

Inspect timing chain positioning.

A. Turn off the ignition switch and remove the ignition key.

B. Refer to 2.6.8.11 "Timing Chain Inspection" to inspect timing chain positioning.

Is the chain positioned properly?

15

Install the timing chain.

A. Turn off the ignition switch and remove the ignition key.

B. Refer to the 2.6.8.10 "Replacement of Timing Chain Component" to reinstall the timing chain.

Start the engine, fault solved?

16

Inspect mechanical parts inside the engine.

A. Dismantle

the

engine.

B. Inspect engine mechanical parts. If necessary, repair the damaged engine components.

C. identify the engine damaged components repair has been completed.

17 Troubleshooting

Next

Yes

The system is normal.

No

Yes

Go to step 15

No

Yes

Go to step 15

No

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2.2.7.58 Electronic Throttle Body (ETC) Self-adaptive Learn Program

Notes:

After the throttle body for cleaning and serving, carry out ETC self-adaptive learn. Otherwise
there will be idle instable, jitter and so on.

1

Use fault diagnosis tester "Action Test" function, clear the TPS learn value.

2

Turn the ignition switch to "ON" position, after 3 s to "OFF" position.

3

In 1s turn the ignition switch to "ON" position, after 3 s to "OFF" position.

4

Repeat the above steps 5 times.

5 Initialization

completed.

Next

Next

Next

Next

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2.2.8 Removal and installation

2.2.8.1 Replacement of Engine Control Module

Dismantlement Procedure

Warning: Refer to Warning on
Battery Disconnection in Warnings
and Precautions.

1. Disconnect the battery negative

electrode cable. Refer to 2.12.6.1
Battery Disconnection.

2.

Refer to the 12.8.3.3
Replacement of Glove Box in
Complete Vehicle Maintenance
Manual to dismantle the glove
box of instrument panel.

3. Disconnect engine control

module harness connector .

GC02-0050c

4. Dismantle the fixing bolts of

engine control module.

GC02-1033c

Installation Procedure:

1. Install the fixing bolts of engine

control module.

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

2. Connect the engine control

module harness connector.

3. Install the glove box of

instrument panel.

4. Connect

battery

negative

cable.

GC02-1033c

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2.2.8.2 Engine coolant temperature sensor

Dismantlement Procedure

Warning: Refer to Warning on
Battery Disconnection in Warnings
and Precautions.

1. Release pressure in the cooling

system.

2. Disconnect the battery negative

electrode cable. Refer to 2.12.6.1
Battery Disconnection.

3. Disconnect the temperature

sensor of engine coolant harness
connector.

4. Dismantle the temperature sensor

of engine coolant.

GC02-0031b

Installation Procedure:

1. Apply sealant on the temperature sensor of engine coolant thread.

2. Install the temperature sensor of engine coolant.

3. Connect temperature sensor of engine coolant harness connector.

4. Fill the engine coolant.

5. Connect battery negative cable.

330