ENGINE PERFORMANCE – Mercedes-Benz SLK350 2005 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

3.5L

3.5L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz SLK350 2005

List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz SLK350 2005:

• (left kick panel) w29/10
• Aav
• Accelerator pedal sensor (in left footwell)
• Air pump relay
• C13
• C17
• C18
• Can-c h
• Can-c l
• Circuit 87 relay, engine
• Clutch pedal switch (left footwell)
• Computer data lines system
• Driver side sam control module w/ fuse & relay module (left rear of engine compartment)
• Dst
• Ekp
• Fuel tank pressure sensor (on fuel tank)
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Gnd
• Kup2
• Lues
• M/t
• Mdr
• Me-sfi control module (on center of engine)
• Pwg+
• Pwg1-0
• Pwg1-1
• Pwg2-0
• Pwg2-1
• Red
• Reg
• Sens1
• Solid state
• Start enable clutch pedal switch (left footwell)
• Starter relay
• Starting/charging system
• Str
• Tna
• Uref1
• W16/3 (on left front strut tower)

3.5L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz SLK350 2005

List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz SLK350 2005:

• (front of trunk) rear sam control unit with fuse & relay module
• (in fuel tank) fuel level sensor
• (left front of engine compt) w9
• Activated charcoal filter shutoff valve (under rear of vehicle)
• Air pump
• Air pump switchover valve (right front of engine)
• Can-b h
• Can-b l
• Computer data lines system
• Engine & a/c electric suction fan with integrated control (front of engine compt)
• Front prefuse box (on right rear of engine compt)
• Fuel pump
• Fuel pump relay
• Fuse 125a
• Fuse 200a
• Fuse 20a
• Generator
• Hot at all times
• Hot film mass air flow sensor (rear of engine compt)
• Left knock sensor 2 (in valley of engine block)
• Nca
• Purge control valve (left side of engine)
• Red
• Right knock sensor 1 (in valley of engine block)
• Three-disk thermostat valve (right front of engine)
• Throttle valve actuator (at top rear of engine)
• W11w2
• W32/2 (behind right seat)
• W6 (left side of trunk)

3.5L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz SLK350 2005

List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz SLK350 2005:

• (-)
• (left rear of engine) coolant temperature sensor
• (left rear of engine) crankshaft hall sensor
• (lower left rear of engine compt) left o2 sensor downstream of twc (kat)
• (lower left rear of engine compt) left o2 sensor upstream of twc (kat)
• (lower right rear of engine compt) right o2 sensor downstream of twc (kat)
• (lower right rear of engine compt) right o2 sensor upstream of twc (kat)
• Dcm
• Dcp
• Ea tans
• Ef hfm1
• Ef ref1
• E_a_ks1a
• E_a_ks1b
• E_a_ks2a
• E_a_ks2b
• Hav
• Heating system shutoff valve
• Ip1s
• Ip2s
• Kwdga
• Left exhaust camshaft hall sensor (left front of engine compt)
• Left intake camshaft hall sensor (left front of engine compt)
• Lshvk2
• Lsu1a
• Lsu1p
• Me-sfi control module (on center of engine)
• Nca
• Nwsa 2
• Oil level check switch (lower left side of engine)
• Oss
• Pnk
• Pressure sensor (top left side of engine)
• Red
• Tmot

3.5L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz SLK350 2005

List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz SLK350 2005:

• (+)
• (+) sv
• (left front of engine) left camshaft exhaust solenoid
• (left front of engine) left camshaft intake solenoid
• (right front of engine) right camshaft exhaust solenoid
• (right front of engine) right camshaft intake solenoid
• Ev1
• Ev2
• Ev3
• Ev4
• Ev5
• Ev6
• Fuel injectors
• Ignition coils
• Ipm
• Lin c1
• Ls2hk
• Lsh1hk
• Lsh2hk
• Lshk
• Lshvk1
• Lsik
• Lsu1un
• Lsu1vm
• Lsu2ia
• Lsu2ip
• Lsu2un
• Lsu2vm
• Me-sfi control module (on center of engine)
• Mr hfm1
• Nwae2
• Nwga1
• Nwge1
• Nwge2
• Nwg_m
• Nwg_m2
• Nwsa 1
• Nwse 1
• Nwse 2
• Radio interference suppression capacitor 1 (on top right side of engine)
• Radio interference suppression capacitor 2 (on top left side of engine)
• Red
• Right exhaust camshaft hall sensor (right front of engine compt)
• Right intake camshaft hall sensor (right front of engine compt)
• Slv
• Ths
• To spark plugs
• W11w1
• W11w2
• Zue 1
• Zue 2
• Zue 3
• Zue 4
• Zue 5
• Zue 6