Vauxhall Workshop Service and Repair Manuals

Test

Work Order Description

Nominal Value

• Ignition ON
• Engine OFF
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.
• Press soft key INACTIVE

• Press soft key ACTIVE

Note:

Press the corresponding soft key to complete the test.

Since the pump itself produces almost no operating noise, it is possible that only the fuel running through the pipes can be heard.

Noise check:

Clicking noise from the relay

• Ignition OFF
• Connect test spark plug to spark plug socket for cylinder 1
• Ignition ON
• Engine OFF

• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.

Ignition sparks visible at test spark plug.

Note:

The checking spark plug is actuated at a frequency of 2 Hz.

The test is completed after a maximum of 30 s .

Press the corresponding soft key to complete the test.

Use only the appropriate Special Service Tool for removal of the ignition module.

• Ignition OFF
• Connect test spark plug to spark plug socket for cylinder 2
• Ignition ON
• Engine OFF

• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.

Ignition sparks visible at test spark plug.

Note:

The checking spark plug is actuated at a frequency of 2 Hz.

The test is completed after a maximum of 30 s .

Press the corresponding soft key to complete the test.

Use only the appropriate Special Service Tool for removal of the ignition module.

• Ignition OFF
• Connect test spark plug to ignition coil for cylinder 3
• Ignition ON
• Engine OFF

• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.

Ignition sparks visible at test spark plug.

Note:

The checking spark plug is actuated at a frequency of 2 Hz.

The test is completed after a maximum of 30 s .

Press the corresponding soft key to complete the test.

Use only the appropriate Special Service Tool for removal of the ignition module.

• Ignition OFF
• Connect test spark plug to spark plug socket for cylinder 4
• Ignition ON
• Engine OFF

• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.

Ignition sparks visible at test spark plug.

Note:

The checking spark plug is actuated at a frequency of 2 Hz.

The test is completed after a maximum of 30 s .

Press the corresponding soft key to complete the test.

Use only the appropriate Special Service Tool for removal of the ignition module.

• Ignition ON
• Engine OFF
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.
• Press soft key INACTIVE

• Press soft key ACTIVE

Noise check:

Clicking noise from the valve

• Ignition ON
• Engine OFF
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.
• Press soft key INACTIVE

• Press soft key ACTIVE

Note:

The position change of the Twinport flaps should not take longer than 1 s .

Noise check:

Clicking noise from the valve

• Ignition ON
• Engine OFF
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.
• Press soft key INACTIVE

• Press soft key ACTIVE

Noise check:

Clicking noise from the valve

Note:

Press the corresponding soft key to complete the test.

Vehicle with air conditioning system:

• Engine running at idle speed, operating temperature
• Accelerator pedal not actuated
• Air conditioning system switch ON
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.
• Press soft key INACTIVE

• Press soft key ACTIVE

Noise check:

Clicking noise from the relay

Compressor running

• Ignition ON
• Engine OFF
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.
• Press soft key INACTIVE

All cooling fans are switched off

• Press soft key INCREASE
  Stage 1

Both cooling fans run at low rpm

• Press soft key INCREASE
  Stage 2

Both cooling fans run at average speed

• Press soft key INCREASE
  Stage 3

Both cooling fans run at high rpm

• Ignition OFF
• Engine OFF
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.
• Press soft key INACTIVE

• Press soft key ACTIVE

Mechanical function check okay?

• Ignition ON
• Engine OFF
• Press corresponding key in the system main menu to call up Actuator-Test functions, select the desired test and confirm with ENTER . Follow the instructions in the diagnostic tester display.

• Press soft key OFF
• Press soft key ON

Malfunction Indication Lamp OFF

Malfunction Indication Lamp ON