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Home >> Mercedes Benz >> 2012 >> C250 Base >> Repair and Diagnosis >> General Information >> OEM General Information >> Overall Vehicle -- 204 C Class - 9 Of 9 >> Wiring Diagrams >> Legend of wiring diagram of circuit 87 wiring - PE00.19-U-2740-60FAA

Legend of wiring diagram of circuit 87 wiring - PE00.19-U-2740-60FAA

MODEL 204 Z7/35z1, Z7/35z2, Z7/36z1, Z7/36z2, Z7/38z1, Z7/38z2, Z80z1 

Item Designation Coordinates
B2/5 Hot film MAF sensor 42L
B6/4 Left intake camshaft Hall sensor 18L
B6/5 Right intake camshaft Hall sensor 40L
B6/6 Left exhaust camshaft Hall sensor 19L
B6/7 Right exhaust camshaft Hall sensor 41L
C4/1 Radio interference suppression capacitor 1 30L
C4/2 Radio interference suppression capacitor 2 20L
G3/3 Left oxygen sensor upstream of catalytic converter 15L
G3/3x1 Electrical connector for left oxygen sensor upstream of catalytic converter 15J
G3/4 Right oxygen sensor upstream of catalytic converter 14L
G3/4x1 Electrical connector for right oxygen sensor upstream of catalytic converter 14J
G3/5 Left oxygen sensor downstream of catalytic converter 13L
G3/5x1 Electrical connector for left oxygen sensor downstream of catalytic converter 13J
G3/6 Right oxygen sensor downstream of catalytic converter 12L
G3/6x1 Electrical connector for right oxygen sensor downstream of catalytic converter 12J
M4/7 Combustion engine and air conditioning with integrated control fan motor 2L
N3/10 ME-SFI [ME] control module 44L
51L
N10/1 Front SAM control module with fuse and relay module 4A
12A
20A
28A
36A
44A
52A
N10/1f22 Fuse 22 2A
N10/1f23 Fuse 23 26A
N10/1f24 Fuse 24 24A
N10/1f25 Fuse 25 41A
N10/1f33 Fuse 33 48A
N10/1kN Engine circuit 87 relay 51A
N10/1kR Chassis circuit 87 relay 46A
R4 Spark plugs 22L
23L
24L
32L
33L
34L
T1/1 Cylinder 1 ignition coil 31K
T1/2 Cylinder 2 ignition coil 32K
T1/3 Cylinder 3 ignition coil 33K
T1/4 Cylinder 4 ignition coil 21K
T1/5 Cylinder 5 ignition coil 22K
T1/6 Cylinder 6 ignition coil 23K
X26 Interior and engine wiring harness electrical connector 17H
29H
X35/6 Instrument panel and module box electrical connector 4H
X205 Tumble flap and intake manifold switchover valves electrical connector 7H
Y3/8 Fully integrated transmission control control unit 48L
Y16/2 Heating system shutoff valve 11L
Y22/6 Intake manifold switchover valve 9L
Y22/9 Intake manifold tumble flap switchover valve 8L
Y32 Air pump switchover valve 10L
Y49/4 Left intake camshaft solenoid 29L
Y49/5 Right intake camshaft solenoid 35L
Y49/6 Left exhaust camshaft solenoid 28L
Y49/7 Right exhaust camshaft solenoid 34L
Y58/1 Purge control valve 6L
Y58/4 Activated charcoal filter shutoff valve 3L
Y62/1 Cylinder 1 injection valve 39L
Y62/2 Cylinder 2 injection valve 38L
Y62/3 Cylinder 3 injection valve 37L
Y62/4 Cylinder 4 injection valve 27L
Y62/5 Cylinder 5 injection valve 24L
Y62/6 Cylinder 6 injection valve 26L
Y110 Coolant thermostat 7L
Z7/35z1 Circuit 87 M1e connector sleeve 27G
Z7/35z2 Circuit 87 M1e connector sleeve 21G
Z7/36z1 Circuit 87M2e connector sleeve 9G
Z7/36z2 Circuit 87M2e connector sleeve 9E
Z7/38z1 Circuit 87 M1i connector sleeve 37G
Z7/38z2 Circuit 87 M1i connector sleeve 31G
Z80z1 Cross section reduction connector sleeve 5L