ENGINE PERFORMANCE — Mercedes-Benz R500 2007 — SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

5.0L

5.0L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz R500 2007

List of elements for 5.0L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz R500 2007:

55

• (behind right headlight) w2
• (not used)
• Activated charcoal filter shutoff valve (in right rear wheelwell)
• Air conditioning system
• Air pump (front of engine)
• Air pump relay
• Akf
• Can-c h
• Can-c l
• Computer data lines system
• Diag
• Electric suction fan engine & ac w/integrated control (behind radiator)
• Engine circuit 87 relay
• Engine compartment fuse & relay box (right side of engine compt)
• Fuel pump module relay
• Fuel tank pressure sensor (in fuel tank)
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 40a
• Fuse 5a
• Hot at all times
• Hot w/ circuit 15 relay energized
• Hot w/ starter relay energized
• Kpr
• Left o2 sensor downstream twc (kat) (left of transmission)
• Load compartment fuse & relay box (right rear of cargo area)
• Ls1hk
• Ls2hk
• Lsh1hk
• Lsh2hk
• Lshk
• Lues
• Me-sfi (me) control module (top center of engine)
• Mr1
• Mr2
• Mr3
• Mr4
• Nca
• Pnk
• Purge control valve (left front of engine compt)
• Right fuel pump (under right seat of 2nd seat row)
• Right o2 sensor downstream twc (kat) (right of transmission)
• Slp
• Sp1m
• Sp1s
• Sp2m
• Sp2s
• Starting/ charging system
• Tna
• Usp1
• W11/3
• W16/4
• W17 (under right rear seat)

5.0L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz R500 2007

List of elements for 5.0L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz R500 2007:

20

• Accelerator pedal sensor (at top of accelerator pedal)
• Agr
• Air pump switchover valve (right front of engine)
• Egr (arf) vacuum transducer (rear of engine)
• Ev2
• Ev3
• Ev4
• Ev6
• Ev7
• Ev8
• Fuel injectors
• Left o2 sensor upstream twc (kat) (left of transmission)
• Lshvk1
• Lshvk2
• Me-sfi (me) control module (top center of engine)
• Nca
• Right o2 sensor upstream twc (kat) (right of transmission)
• Slp
• Slv
• Variable intake manifold switchover valve (on front of engine)

5.0L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz R500 2007

List of elements for 5.0L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz R500 2007:

11

• Camshaft hall sensor
• Coolant temperature sensor
• Crankshaft position (ckp) sensor (rear of left cylinder bank)
• Hot film maf sensor (center rear of engine)
• Ignition coils
• Oil sensor (level, temperature & quality) (lower right front of engine)
• Pnk
• Pressure sensor (air cleaner) (downstream of air cleaner)
• Red
• Spark plug
• Throttle valve actuator

5.0L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz R500 2007

List of elements for 5.0L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz R500 2007:

40

• Del+
• Del-s
• Dkp1
• Dkp2
• Dkp_m
• Dk_l
• Dk_s+
• Dk_s-
• Drs
• Ev1
• Ev5
• Hfm
• Ignition coils
• Ks_m
• Ks_s
• Kwdga
• Left knock sensor 2
• Ls1vk
• Ls2vk
• Lsvk
• Me-sfi (me) control module (top center of engine)
• Nca
• Nwg_s
• Pnk
• Radio interference suppression capacitor 1 (top right side of engine)
• Radio interference suppression capacitor 2 (top left side of engine)
• Red
• Right knock sensor 1
• Spark plug
• T mot
• Tans
• W11/3
• Zue1
• Zue2
• Zue3
• Zue4
• Zue6
• Zue7
• Zue8
• Zues