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Service Information Document Title: E-ECU, I/O list
Function Group: 370
Information Type: Service Information
Date: 2/5/2020 1
Profile: L180F Volvo
E-ECU, I/O list Showing Selected Profile Valid for serial numbers Model
Production site
Serial number start
Serial number stop
L180F Volvo Pin
Component
Function
Wiring diagram
EA1
—
—
—
EA2
—
—
—
EA3
—
—
—
EA4
—
—
—
EA5
—
—
—
EA6
—
—
—
EA7
SE2508
Voltage feed (supply) 5 V
Wiring diagram 203
EA8
—
—
—
EA9
—
—
—
EA10
—
—
—
EA11
SE2202 SE2507 SE2508
Ground
Wiring diagram 203
EA12
MA2302
Injector 2
Wiring diagram 206
EA13
—
—
—
EA14
—
—
—
EA15
SE2502
Air filter monitor
Wiring diagram 202
EA16
MA2302
Injector 2
Wiring diagram 206
EA17
—
—
—
EA18
—
—
—
EA19
—
—
—
EA20
MA2301
Injector 1
Wiring diagram 206
EA21
—
—
—
EA22
SE2508
Boost pressure
Wiring diagram 203
EA23
—
—
—
EA24
MA2301
Injector 1
Wiring diagram 206
EA25
—
—
—
EA26
—
—
—
EA27
—
—
—
EA28
MA2303
Injector 3
Wiring diagram 206
EA29
SE2502
Air filter monitor
Wiring diagram 202
EA30
—
—
—
EA31
SE2202
Engine oil temperature
Wiring diagram 203
EA32
MA2303
Injector 3
Wiring diagram 206
EA33
—
—
—
EA34
—
—
—
EA35
—
—
—
EA36
MA2306
Injector 6
Wiring diagram 206
EA37
SE2701
Engine rpm crankshaft
Wiring diagram 202
EA38
SE2701
Engine rpm crankshaft
Wiring diagram 202
EA39
—
—
—
EA40
MA2306
Injector 6
Wiring diagram 206
EA41
—
—
—
EA42
—
—
—
EA43
—
—
—
EA44
MA2305
Injector 5
Wiring diagram 206
EA45
SE2703
Camshaft speed
Wiring diagram 202
EA46
SE2703
Camshaft speed
Wiring diagram 202
EA47
SE2507
Charge - air temperature
Wiring diagram 203
EA48
MA2305
Injector 5
Wiring diagram 206
EA49
—
—
—
EA50
—
—
—
EA51
—
—
—
EA52
MA2304
Injector 4
Wiring diagram 206
EA53
—
—
—
EA54
—
—
—
EA55
—
—
—
EA56
MA2304
Injector 4
Wiring diagram 206
EA57
E- ECU
Ground
Wiring diagram 204
EA58
—
—
—
EA59
MA2301 MA2302 MA2303
Injector 1– 3
Wiring diagram 206
EA60
MA2304 MA2305 MA2306
Injector 4– 6
Wiring diagram 206
EA61
MA2304 MA2305 MA2306
Injector 4– 6
Wiring diagram 206
EA62
MA2301 MA2302 MA2303
Injector 1– 3
Wiring diagram 206
EB1
—
—
—
EB2
—
—
—
EB3
SE2205
Engine oil level
Wiring diagram 203
EB4
SE2205
Engine oil level
Wiring diagram 203
EB5
—
—
—
EB6
—
—
—
EB7
HE2501
Preheating coil
Wiring diagram 204
EB8
SE2302
Water level in fuel
Wiring diagram 202
EB9
—
—
—
EB10
SE2302 SE2603
Ground
Wiring diagram 202
EB11
SE2203
Engine oil pressure
Wiring diagram 203
EB12
—
—
—
EB13
—
EB14
—
—
—
EB15
—
—
—
EB16
SE2301
Fuel pressure
Wiring diagram 203
EB17
SE2509
Voltage feed (supply) 5 V
Wiring diagram 202
SE2203 SE2301
Voltage feed (supply) 5 V
Wiring diagram 203
SE2501 SE2509
Ground
Wiring diagram 202
SE2203 SE2301 SE2606
Ground
Wiring diagram 203
EB19
—
—
—
EB20
—
—
—
EB21
—
—
—
EB22
—
—
—
EB23
SE2603
Coolant level
Wiring diagram 202
EB24
—
—
—
EB25
RE2501
Preheating
Wiring diagram 204
EB26
—
—
—
EB27
SE2606
Coolant temperature, engine
Wiring diagram 203
EB28
SE2509
Crankcase pressure
Wiring diagram 202
EB29
MO3301
Starter motor
Wiring diagram 303
EB30
MA2504
EGR - valve
Wiring diagram 204
EB31
SE2501
Temperature induction air
Wiring diagram 202
EB32
—
—
—
EB33
—
—
—
EB34
—
—
—
EB35
—
—
—
EB36
—
—
—
EB37
—
—
—
EB38
—
—
—
EB39
—
—
—
EB40
—
—
—
EB41
—
—
—
EB42
—
—
—
EB43
—
—
—
EB44
—
—
—
EB18
EB45
—
—
—
EB46
—
—
—
EB47
—
—
—
EB48
—
—
—
EB49
—
—
—
EB50
—
—
—
EB51
—
—
—
EB52
—
—
—
EB53
—
—
—
EB54
—
—
—
EB55
—
—
—
EB56
—
—
—
EB57
E- ECU
Voltage feed (supply) 24 V
Wiring diagram 204
EB58
E- ECU
Ground
Wiring diagram 204
EB59
E- ECU
Ground
Wiring diagram 204
EB60
E- ECU
Voltage feed (supply) 24 V
Wiring diagram 204
EB61
E- ECU
Ground
Wiring diagram 204
EB62
—
—
—