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MERCEDES SPRINTER Wiring Diagrams

SPRINTER Engine System CR4 T1N - OM646 Wiring Diagrams

Symbols of Mercedes Sprinter Wiring Diagrams

A12 (central relay and fuse box)

B11 (coolant temperature sensor)

B17 / 9 (charge air temperature sensor)

B19 (catalyst temperature sensor)

B19 / 12 (temperature sensor in front of the particulate filter)

B19 / 12x1 (electrical plug connection of the temperature sensor in front of the particulate filter)

B19x1 (electrical plug connection of the catalyst temperature sensor)

B2 / 5 (hot-air flow meter air)

B28 / 11 (inlet manifold pressure sensor)

B28 / 8 (diesel particulate filter differential pressure sensor)

B37 / 3 (gas pedal module)

B4 / 6 (fuel pressure sensor)

B40 / 5 (engine oil level sensor)

B5 / 1 (charge air pressure sensor)

B50 (fuel temperature sensor)

B6 / 19 (speed sensor)

B60 (exhaust backpressure sensor)

B76 (heating of the fuel filter with condensate sensor)

B85 / 2 (oxygen sensor)

B85 / 2x1 (electrical plug connection of the oxygen sensor)

F140 (fuse box)

F140.5 (electrical fuse, preheating system terminal 30)

F180 (electrical fuse 22 terminal 30)

F89 (electrical fuse 29 relay terminals 87 (1))

F90 (electrical fuse 30 relay terminals 87 (2))

F91 (electrical fuse 31 relay terminals 87 (3))

G1 (generator)

LOO (terminal coupling terminal 87)

L 01 (end coupling output 5 V)

LOZ (terminal coupling terminal 87)

L 06 (terminal coupling terminal 31)

L6A (terminal coupling terminal 30)

L 8 (terminal coupling terminal 15)

J340 (CAN-High End Coupler)

J352 (terminal 50 end coupling)

J378 (CAN-Low termination)

J913 (terminal plug terminal 87)

J914 (terminal plug terminal 30)

J99 (terminal plug terminal 87)

K39 (fuel pump relay)

K61 (starter relay)

K74 (relay terminal 15)

K87 (relay terminal 87)

L5 / 7 (crankshaft position sensor)

M16 / 40 (throttle servo motor)

N14 / 2 (preheating stage)

N3 / 21 (CDI control unit)

P15 (instrument cluster)

P17 (16-pin diagnostic connector)

R14 (glow plug)

R15 (glow plug)

R16 (glow plug)

R17 (glow plug)

R39 / 1 (heating element of the ventilation duct)

S40 / 3 (clutch pedal switch)

W4 (mass shield point of the engine)

W5 (mass point of the seat box)

W7 (engine compartment mass point)

X26 / 38 (electrical plug connection of the engine wiring harness)

Y27 / 11 (exhaust gas recirculation regulator)

Y74 (pressure control valve)

Y76 / 1 (cylinder nozzle 1)

Y76 / 2 (nozzle cylinder 2)

Y76 / 3 (cylinder nozzle 3)

Y76 / 4 (nozzle cylinder 4)

Y77 / 1 (charge air pressure adjustment servomechanism)

Y94 (metering valve)