LR3/Disco 3
ECM Harness Connector C0411 Pin details
Pin No
Description
Input/Output
A1
Engine oil temperature sensor
Input
A2
Not used
-
A3
Not used
-
A4
Not used
-
B1
Spare analogue input
Input
B2
Spare analogue input
Output
B3
CAN loop Low
Input/Output
B4
CAN loop High
Input/Output
C1
Not used
Input
C2
Sensor ground
C3
Not used
C4
Knock sensor B -
Input
D1
Fuel rail pressure sensor signal
Input
D2
Fuel rail pressure sensor
Output
D3
Knock sensor B +
Output
D4
Knock sensor A-
Input
E1
Throttle valve position sensor
Input
E2
Fuel rail pressure sensor ground
-
E3
Glow plug power monitor bank A
Input
E4
Knock sensor bank A+
Input
F1
Electric throttle voltage
Output
F2
Electric throttle ground
-
F3
Glow plug monitor bank B
Input
F4
Spare PWM output
Output
G1
Active engine mount control 1
Output
G2
Active engine mount control 2
Output
G3
Glow plug relay control
Output
G4
Not used
-
H1
Alternator command
Output
H2
Not used
-
H3
Not used
-
H4
Not used
-
J1
Not used
-
J2
E box fan
J3
Main relay
Output
J4
Fuel volume control valve
Output
K1
Oil temperature sensor ground
-
K2
Viscous cooling fan control
Output
K3
Fuel pressure control valve
Input
K4
Inlet port deactivation actuator
Output
L1
Injector 1 command
Output
L2
Injector 1 common
-
L3
Injector 3 common
-
