relay LAMBORGHINI GALLARDO 2009 User Guide

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( 'LVDVVHPEOLQJWKHIXHOSXPSFRQWUROXQLW 3UHOLPLQDU\RSHUDWLRQV •Disassemble the bench  .
• Remove the fuse box and relay 3RLQW* .
• Remove the
control unit support plate 3RLQW4 .
• Empty the tank  .
1RWH
Ensure that the ignition key is in the OFF position and disconnect the battery  .
'LVDVVHPEOLQJWKHFRQWUROXQLW 1. Detach the plate ( $)LJ E\XQVFUHZLQJWKH¿[LQJVFUHZV %)LJ).
2. Disconnect the 2 fuel tubes ( &)LJ) so the control unit can be removed from its seat.
3. Unscrew the 2 bolts ( ')LJ).
4. Remove the control unit ( ()LJ) pulling it by the connector.
 Disconnect the connector ( ))LJ) of the control unit.
 Remove the control unit.

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3UHOLPLQDU\RSHUDWLRQV •Disassemble the bench  .
1RWH
Ensure that the ignition key is in the OFF position and disconnect the battery  .
'LVDVVHPEOLQJWKHIXVHER[DQGUHOD\ 1. Unscrew the 2 bolts ( $)LJ) that secure the relay bracket.
2. Remove the relay bracket ( %)LJ) and disconnect all the relays one by one.
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After the bracket relays have been removed, reconnect them to their connectors in order to prevent losing their positions.
3. Disconnect the connectors ( &)LJ).
4. Disconnect the cable ( ')LJ) by removing its screw ( ()LJ).

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0 'LVDVVHPEOLQJWKH,/0FRQWUROXQLW 3UHOLPLQDU\RSHUDWLRQV •Remove the passenger side footboard  .
• Disassemble the passenger side lower dashboard assembly  .
• Remove the main fuse box 3RLQW1 .
• Remove the ZKE control unit 3RLQW0 .
1RWH
Ensure that the ignition key is in the OFF position and disconnect the battery  .
'LVDVVHPEOLQJWKHFRQWUROXQLW 1. Remove the 4 relays ( $)LJ) tted on the control unit.
2. Disconnect the 3 control unit connections ( %)LJ).
3. Unscrew the 3 bolts ( &)LJ) securing the control unit support bracket.
4. Remove the entire support, including bracket and control unit.
 Unscrew the 2 bolts ( $)LJ) securing the control unit.
 Remove the control unit ( %)LJ).

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 1RWHEnsure that the ignition key is in the OFF position and disconnect the battery  .
1. Connect the connector ( $)LJ) of the control unit ( %)LJ).
2. Put the control unit into its seat matching up the mounting bracket of the control unit with the 2 holes on the
chassis.
3. Tighten the 2 bolts ( &)LJ).
4. Connect the 2 fuel pipes ( ')LJ).
5. Assemble the plate ( ()LJ), tightening the 4 screws ( ))LJ).
• Assemble the
control unit support plate 3RLQW4 .
• Assemble the fuse box and relays 3RLQW* .
• Assemble the bench  .
• Connect the battery  .

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3. Connect the cable ( &)LJ) and secure it with the screw ( ')LJ).
4. Connect the connectors ( ()LJ).
5. Put in the relays ( ))LJ8).
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Be sure to reconnect the relays to their connectors!
 Put the relay bracket ( *)LJ) in, complete with the relays, and tighten it with the 2 bolts ( +)LJ).
• Assemble the bench  .
• Connect the battery  .

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 1RWHEnsure that the ignition key is in the OFF position and disconnect the battery  .
1. Put in the control unit ( $)LJ).
2. Fasten the control unit by tightening the 2 bolts ( %)LJ).
3. Position the entire support, including bracket and control unit, on the chassis.
4. Tighten the 3 bolts ( &)LJ) securing the control unit support bracket.
5. Connect the 3 connectors ( ')LJ) to the control unit.
 Put the 4 relays ( ()LJ) on the control unit.
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Use the LaRa-AS “Basic setting” system  for the software checks and settings (set up the control
units by means of the “automatic mode”).
• Install the ZKE control unit 3RLQW0 .
• Install the fuse box 3RLQW1 .
• Assemble the passenger side lower instrument panel assembly  .
• Assemble the passenger side footboard  .
• Connect the battery  .

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3.2.12.2.8.3.1.4. Evap Purge , value 7(9(6ODYH 7(9(6ODYH7(9(6ODYHP0444 P1491
open circuit
signal voltage evap purge valve
engine speed battery voltage 3 DCY
P0458 P1490 short to ground signal voltage
evap purge valve engine speed battery voltage
P0459P1489 short to battery plus signal current
evap purge valve engine speed battery voltage
Evap Purge System 7(96ODYH P0441 P1494functional check deviation lambda control
or deviation idle control ignition battery voltage engine speed engine speed deviation time after engine start
ECT
or substitute ECT
IAT
IAT @ engine start altitude3 Fahrzyl.
Fuel Pump Control Unit P025D short to battery plus signal current engine speed battery voltage 3 DCY
P025C short to ground signal voltage
P025A open circuit signal voltage
/RZ3UHVVXUH)XHO6\VWHP Sensor P2539 out of range high signal voltage
3 DCY
P2541 RXWRIUDQJHORZ signal voltage
)XHO5DLO3UHVVXUH6HQVRU HDS2, Slave P0190P018Aout of range high sensor voltage
3 DCY
HDS2, Slave P0192 P018CRXWRIUDQJHORZ
sensor voltage
)XHO5HJXODWRU9DOYH
)XHO5HJXODWRU9DOYH P2296P129Dshort to battery plus signal voltage battery voltage
valve engine relay 3 DCY
P2295 P129C short to ground signal voltage
battery voltage valve engine relay
P2294 P129B open circuit
signal voltage
)XHO5DLO3UHVVXUH&RQWURO P2293 rationality check fuel pressure regulator
et point deviationTime since start or fuel cut off
Fuel cut off3 DCY

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MAF Sensor MAF 1 + MAF 2 P0103P010Dout of range high MAF 1 signal
MAF 2 signal 3 DCY
P0102 P010C RXWRIUDQJHORZ
MAF 1 signalMAF 2 signal
P0101 P010B rationality check
WRWDOPDVVDLUÀRZYVORZHUWKUHVKROGPDSor WRWDOPDVVDLUÀRZ vs. upperr threshold map or time after engine start battery voltage throttle position
WRWDOPDVVDLUÀRZYV&DOFXODWHGPDVVDLUÀRZand IXHOV\VWHP PXOW  orWRWDOPDVVDLUÀRZ YV&DOFXODWHGPDVVDLUÀRZ andIXHOV\VWHP PXOW lambda control engine loadthrottle position ECT or substitute ECTtime after engine start
6$,53XPS 5HOD\&RQWURO P2258P2260short to battery plus signal current
relayengine speed battery voltage 3 DCY
P2257 P2259 short to ground signal voltage
relayengine speed battery voltage
P0418P0419 open circuit
signal voltage
6$,59DOYH&RQWURO P0414 short to battery plus signal current relay engine speed battery voltage 3 DCY
P0414 short to ground signal voltage relay engine speed battery voltage
P0413 open circuit
signal voltage
6$,50DVV)ORZ0RQLWRULQJ Bank 1 Bank 2 P0491P0492
rationality check relative secondary air
PDVVÀRZ 3 DCY
¿OWHUHGVHFRQGDU\DLU PDVVÀRZ relative secondary air PDVVÀRZ Number of measures
6$,53UHVVXUH6HQVRUBank1 Bank2 P0410 P0410
rationality check pressure sensor signal
3 DCY

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0DLQ5HOD\P0687 short to battery plus signal current main relay3 DCY
signal current and sense circuit voltage ECM keep alive time main relay
P0686 short to ground signal voltage andsense circuit voltageECM keep alive timemain relay
P0685 open circuit signal voltage andsense circuit voltage
P0688 open circuit sense circuit voltage main relay
rationality check GLIIHUHQFHEHWZHHQsense circuit voltage and camshaft actuator ECM keep alive time
(QJLQH5HOD\ P0659 short to battery plus signal current (QJLQH5HOD\ engine speed battery voltage3 DCY
P0658 short to ground signal voltage (QJLQH5HOD\ engine speed battery voltage
P0657 open circuit
signal voltage
96HQVRU5HIHUHQFH P0643 P0653P0699out of range high supply voltage threshold values dep.
RQLQWHUQDO9UHIHUHQFHvoltage3 DCY
P0642P0652P0698 RXWRIUDQJHORZ
supply voltage
P0641P0651P0697 communication check internal fault
ECM P0601 LQWHUQDOFKHFNVXPYHUL¿FDWLRQinternal check sum 3 DCY
P0604 5$0FKHFN ZULWHDELOW\FKHFN
P0605 520FKHFN check
P0606 ((3520FKHFN check
GULYHE\ZLUHPRGXOHFKHFN check

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134 Temperatures
Oil temperature
instrument panelWROFAmbient temperature
instrument panel
WXPF Intake air temperature:
WDQVOLQ Coolant temperatureWPRWOLQ
[°C] [°C] [°C] [°C]
min: 0
max: 150 min: - 40
max: 60min: Outside temperature
max: 115 min: 80
max: 115
)DQFRQWUROGLVSOD\LQ0DVWHURQO\
Fan 1 control pulsing rate WYOXHV
Fan 2 control pulsing rate
WYOXHV
[%] [%]
min: 0
max: 100 min: 0
max: 100
136 Fan control relays
Extra water pump %B]ZS
Display in Master only Fan coasting%BQOVJOV
Display in Master only
[Text ] [Text ]
Pump ON
Pump OFF On
Off
137 Air conditioning requirements
Air conditioning availability %BQDFAir conditioner compres-
sor %BNRH Air conditioning system pressure
SNRGUF Air conditioning system fan requestWYOXHVVF
Text Text [bar] [%]
A/C-LowA/C-High Compr. ON
compr: OFFmin: 0
max: 40 min: 0
max: 100
7KHUPRVWDWGLDJQRVLV VKRUWWULSFDQQRWEHPDGH  'LVSOD\LQ86YHUVLRQRQO\
Engine cranking tempera-
ture WPVW Mean engine air mass
POPGWKP Mean engine speed
YIPGWKP Result 1053
[°C] [g/s] [km/h] Text Test ON
Test OFF 6\VWRN
Syst. not okBreakage

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