Page 1714 of 2490
Wi
th EM013 disconnected, check for battery voltage
between EM013/009 and ground BT020L.
1
B+ ?
Yes
GO t
o B13
No GO to B4
B4: CHECK
SUPPLY VOLTAGE
•
NOTE: Do not replace relay.
Page 1716 of 2490
Measure t
he resistance between relay socket pin 5 and
ground BT020L.
1
I s
the resistance < 10OHM?
Yes GO to B6
No GO to B10
B6: CHECK FUEL
PUMP DRAWN CURRENT
•
NOTE
: With EM013 disconnected this test will cause the pump to operate continuously. Do not exceed 10 sec running.
•
NOTE: Do not replace relay.
Page 1718 of 2490
Us
ing a link lead, connect EM013/009 to ground BT020L.
1
W
i
th ignition energized, check for battery voltage at relay
socket between pins 2 and 1.
2
B+?
Yes
GO t
o B10
No GO to B8
B8: CH
ECK RELAY COIL CIRCUIT CONTINUITY
Page 1719 of 2490
W
ith EM013 disconnected, measure the resistance
between EM013/009 and relay socket pin 1
1
I
s the resistance < 0.5 OHM?
Yes GO to B9
No Inspect connectors EM013, EM051/008, LS003/21,
BT004/009 and BT010/005 for corrosion, damage, bent or
pushed back pins and repair as required. Test the system
for normal operation
B9: CHECK
ECM GROUND CONTINUITY
Page 1724 of 2490
Wi
th EM013 and BT009 disconnected, measure the
insulation resistance between EM013/009 and ground
BT020L.
1
I s
the resistance > 10M OHM?
Yes Do not replace relay or reconnect connectors
GO to B14
No Inspect harness / connec tors EM013, EM051/008,
LS003/021, BT004/009 and BT010/005 for corrosion,
damage, bent or pushed back pins. Repair as required
and test the system for normal operation.
B1 4
: CHECK CORE TO CORE INSULATION
Page 1725 of 2490
With
conditions as B13, meas
ure the insulation resistance
between EM013/009 and relay socket pin 5.
1
I
s the resistance > 10M OHM?
Yes GO to B16
No Inspect harness / connec tors EM013, EM051/008,
LS003/021, BT004/009, BT012/002, BT009/004 and
BT010/005 for corrosion, damage, bent or pushed back
pins and repair as required. Test the system for normal
operation
B1
5: CHECK CORE TO CORE INSULATION
Page 1726 of 2490
Pinpoint test C: P0460
Wi
th conditions as in B14, measure the insulation
resistance between EM013/009 and BT009/003.
1
I s
the resistance > 10M OHM?
Yes Reconnect all plugs and replace relay 1.
GO to B16
No
B 16:
END
Perform
a
ppropriate service drive cycle and check for the
presence of DTC.
1
Has th
e fault code cleared?
Yes STOP
No Contact Jaguar Service
PI
NPOINT TEST C : C: P0460
T
E
ST CONDITIONS
D
E
TAILS/RESULTS/ACTIONS
C1
: RETRIEVE DTC
S
•
NOTE
: Battery and or ECM disconnection prior to scanning wi
ll erase all data, ensure that the correct DTC is present.
