engine LAMBORGHINI GALLARDO 2009 Workshop Manual
Page 1459 of 1659
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L714 10 90 00
Fig.16
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® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Electric vacuum pump test (Routine 8) (Test)
1 R W H
Routine 8 is performed when: • the brake vacuum pump is tested.
• Engine OFF (on MASTER “01” control unit).
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 8 inside the block number ( A-Fig.16).
• Start the connection (
) and press the start push-button ( B-Fig.16).
• 3 U H V V W K H E U D N H I R U F H I X O O \ W Z L F H ³ 7 H V W 2 1 ´ D S S H D U V L Q ¿ H O G \ R X K H D U W K H S X P S V W D U W X S .
line 1displays the brake status:
enabled
not enabled
line 2 displays the pump status:
pump ON
pump OFF
line 3 G L V S O D \ V W K H E U D N L Q J I R U F H D P S O L ¿ H U S U H V V X U H W K H S U H V V X U H G U R S V Z L W K ³ 7 H V W 2 1 ´
line 4 Test ON
Test OFF
displays the operation result:
Sys. OK = rated values successfully reached
Sys. not OK = rated values not reached
Page 1460 of 1659
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L714 10 90 00
A
B
A
BFig.17
0 $ 6 7 ( 5
6 / $ 9 (
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Load control valve adaptation (Tumble) (Routine 142/144) (Setting)
1 R W H
Routine 142/144 is performed when: • the load control valve adaptation (tumble) status is checked.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 142 (load control valve adaptation MASTER “01”) or 144 (load control valve adaptation SLAVE
“11”) inside the block number ( A-Fig.17).
• Start the engine at idle speed.
• Start the connection (
) and press the start push-button ( B-Fig.17)
• Once adaptation on the MASTER “01” control unit is complete, repeat the operation on the SLAVE “11” control
unit.
line 1 displays the real LBK position, expressed as percentage
line 2 displays the theoretical LBK position, expressed as percentage
line 3 LBK adaptation offset
line 4 displays the operation result (cylinder bank adaptation status):
ADP is OK = rated values successfully reached
ERROR = rated values not reached
Page 1461 of 1659
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A
BFig.18
0 $ 6 7 ( 5
6 / $ 9 (
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Oxygen sensor thrust test (PRE) (Routine 199) (Setting + Test)
1 R W H
Routine 199 is performed when: • sthe oxygen sensor thrust test is performed.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 199 inside the block number ( A-Fig.18).
• Start the engine and take the water temperature to > 80°C.
• Start the connection (
) and press the start push-button ( B-Fig.18).
• 3 U H V V W K H D F F H O H U D W R U S H G D O G R Z Q ¿ U P O \ D Q G T X L F N O \ ! P L Q W R P D N H W K H U S P G U R S G R Z Q (propulsion
phase)
line 1 displays the engine rpm
line 2 displays the operating status
line 3 displays the operation result:
xxxxxx10 = rated values successfully reached
ERROR = rated values not reached
line 4 not used
• Wait until the rated values are displayed in the 3 rd
¿ H O G
• Switch over to engine II electronics (control unit 2).
• Wait for the rated values to appear in the 3 rd
¿ H O G D Q R W K H U T X L F N K D U G S U H V V G R Z Q R Q W K H D F F H O H U D W R U P D \ E H
necessary.
Page 1462 of 1659
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L714 10 90 00
A
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A
BFig.19
0 $ 6 7 ( 5
6 / $ 9 (
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Tank bleed valve diagnosis (Routine 190) (Test)
1 R W H
Routine 190 is performed when: • the tank bleed valve diagnosis is carried out.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 190 inside the block number ( A-Fig.19).
• Start the engine at idle speed.
• Start the connection (
) and press the start push-button ( B-Fig.19).
line 1 displays the TEV (pulsing rate) opening percentage
line 2 displays the oxygen sensor regulator average value percentage
line 3 displays the idle speed regulator percentage (diagnosis value with diagnosis enabled)
line 4 displays the result of the TEV test:
TEV is OK = rated values successfully reached
ERROR = rated values not reached
1 R W H
7 K H W H V W U X Q V D X W R P D W L F D O O \ W Z L F H E H I R U H W K H ¿ Q D O U H V X O W L V G L V S O D \ H G
Page 1463 of 1659
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L714 10 90 00
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A
BFig.20
0 $ 6 7 ( 5
6 / $ 9 (
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Intake camshaft adjustment solenoid valves diagnosis (Routine 191) (Test)
1 R W H
Routine 191 is performed when: • the intake camshaft adjustment solenoid valves diagnosis is run.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 191 inside the block number ( A-Fig.20) on the MASTER “01” control unit.
• Start the engine and bring it to 2200 rpm.
• Start the connection (
) and press the start push-button ( B-Fig.20).
• Wait for the values to be reached and then repeat the procedure on the SLAVE “11” control unit.
line 1 displays the rpm
line 2 vdisplays the load expressed as percentage
line 3 --
line 4 displays the result of the intake camshaft adjustment:
Sys. OK = rated values successfully reached
ERROR = rated values not reached
Page 1464 of 1659
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BFig.21
0 $ 6 7 ( 5
6 / $ 9 (
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Exhaust camshaft adjustment solenoid valves diagnosis (Routine 192) (Test)
1 R W H
Routine 192 is performed when: • the exhaust camshaft adjustment solenoid valves diagnosis is run.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 192 inside the block number ( A-Fig.21) on the MASTER “01” control unit.
• Start the engine and bring it to 2200 rpm.
• Start the connection (
) and press the start push-button ( B-Fig.21).
• Wait for the rated values to be reached and then repeat the procedure on the SLAVE “11” control unit.
line 1 displays the rpm
line 2 displays the load expressed as percentage
line 3 not used
line 4 displays the result of the exhaust camshaft adjustment:
Sys. OK = rated values successfully reached
ERROR = rated values not reached
Page 1465 of 1659
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A
BFig.22
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B
0 $ 6 7 ( 5
6 / $ 9 (
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Diagnosis of the exchange of oxygen sensors downstream of the catalytic converter and knock sensors
(POST) (Routine 195) (Test)
1 R W H
Routine 195 is performed when:
• the diagnosis of the exchange of oxygen sensors downstream of the catalytic converter and knock
sensors is performed.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 195 inside the block number ( A-Fig.22).
• Start the engine and bring it to 2550 rpm.
• Start the connection (
) and press the start push-button ( B-Fig.22).
• Wait until the values are reached.
line 1 displays the combustion shock sensor test result:
Sys. OK = rated values successfully reached
ERROR = rated values not reached
line 2 displays the cylinder bank 1 sensor voltage, sensor 2
line 3 non utilizzato
line 4 displays the operation result:
Sys. OK = rated values successfully reached
ERROR = rated values not reached
Page 1466 of 1659
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L714 10 90 00
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B
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BFig.23
0 $ 6 7 ( 5
6 / $ 9 (
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Diagnosis of the oxygen sensor upstream of the catalytic converter / aging (PRE) (Routine 193) (Test)
1 R W H
Routine 193 is performed when: • the diagnosis of the oxygen sensors upstream of the catalytic converter / aging is performed.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 193 inside the block number ( A-Fig.23).
• Switch over to engine electronics (MASTER “01”).
• Start the engine and bring it to 2200 rpm.
• Start the connection (
) and press the start push-button ( B-Fig.23).
• Wait until the rated values are reached and switch over to engine II electronics (SLAVE “11”).
line 1 displays the dynamic factor
line 2 displays the operation result:
B1-P1 OK = rated values successfully reached (cylinder bank 1)
B2-P1 OK = rated values successfully reached (cylinder bank 2)
ERROR = rated values not reached
line 3 not used
line 4 not used
Page 1467 of 1659
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L714 10 90 00
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BFig.24
0 $ 6 7 ( 5
6 / $ 9 (
A
B
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Checking the oxygen sensors downstream of the catalytic converter / ready operation status (POST)
(Routine 194) (Test)
1 R W H
Routine 194 is performed when:
• the oxygen sensors downstream of the catalytic converter / ready operation status are checked.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 194 inside the block number ( A-Fig.24).
• Switch over to engine electronics (MASTER “01”).
• Start the engine at idle speed.
• Start the connection (
) and press the start push-button ( B-Fig.24).
• Wait until the rated values are reached and switch over to engine II electronics (SLAVE “11”).
line 1 displays sensor 2 voltage
line 2 displays the operation result:
B1-S2 OK = rated values successfully reached (cylinder bank 1)
B2-S2 OK = rated values successfully reached (cylinder bank 2)
ERROR = rated values not reached
line 3 not used
line 4 not used
Page 1468 of 1659
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BFig.25
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
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Diagnosis of the tank seal (LDP) (only for USA) / Secondary air system (SL) (Routine 198) (Test)
1 R W H
Routine 198 is performed when: • diagnosis of the tank seal (LDP) (only for USA) / Secondary air system (SL) is performed.
• Turn the ignition key to ON.
• Connect the computer to the diagnosis outlet OBDII
• Select routine 198 inside the block number ( A-Fig.25).
• Switch over to engine electronics (MASTER “01”).
• Start the engine at idle speed.
• Start the connection (
) and press the start push-button ( B-Fig.25).
• Wait until the rated values are reached and switch over to engine II electronics (SLAVE “11”).
1 R W H
The secondary air pump (and relevant diagnosis) goes into operation only once every time the engine is started, so RESTART THE ENGINE BEFORE REPEATING THE TEST.
line 1 displays the result of the tank seal (ONLY USA VERSION):
Sys. OK = rated values successfully reached
ERROR = rated values not reached
line 2 not used
line 3 G L V S O D \ V W K H U H O H Y D Q W V H F R Q G D U \ D L U À R Z H [ S U H V V H G D V S H U F H Q W D J H
line 4 displays the operation result:
Sys. OK = rated values successfully reached
ERROR = rated values not reached