ENGINE PERFORMANCE – Mercedes-Benz C280 2000 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.8L

2.8L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz C280 2000

List of elements for 2.8L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz C280 2000:

• (right component compartment) g103
• 87 m1
• Can(h)+
• Can(l)-
• Computer data lines system
• Cooling fans system
• Crash
• Data link connector (dtc readout) (right rear corner of engine compt)
• Diag
• Diag crb
• Diagnostic module (obd ii) generic scan tool connector (under left side of dash)
• Driver side fuse & relay module box (left rear corner of engine compt)
• Electronic ignition lock control module b (on ignition switch)
• Engine control module (me-sfi) (at right rear corner of engine compt)
• F pump
• Fuse 7.5a
• G103 (right component compartment)
• Hot at all times
• Lambda
• Left heated oxygen sensor 1 (before twc) (on exhaust pipe)
• Left heated oxygen sensor 2 (after twc) (on exhaust pipe)
• O2s com
• O2s htr
• O2s1 m
• O2s1 r
• O2s2 l
• O2s2 r
• Passenger side fuse & relay module box (right rear corner of engine compt)
• Pedal value sensor (at left rear corner of engine compt)
• Press
• Purge control valve (left front corner of engine compt)
• Pwg0-2
• Pwg1-0
• Pwg1-1
• Pwg1-2
• Pwg2-1
• Red
• Right heated oxygen sensor 1 (before twc) (on exhaust pipe)
• Right heated oxygen sensor 2 (after twc) (on exhaust pipe)
• Srs control module (on transmission tunnel, forward of shifter)
• Starting system

2.8L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz C280 2000

List of elements for 2.8L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz C280 2000:

• (left front seat crossmember) g300
• (on top left front of eng) resonance switchover valve
• (top front of engine) air pump switchover valve
• (top of eng) egr valve vaccum transducer
• Activated charcoal canister shut-off valve (under left rear side of vehicle)
• Air pump (lower right front of engine)
• Air pump relay module
• Camshaft hall effect sensor (on right front side of engine)
• Ckp sensor (on left rear side of engine)
• Fuel pump (under rear of vehicle, next to rear differential housing)
• Fuel pump relay module (in trunk)
• Fuel tank pressure sensor (under right rear of vehicle)
• Fuse 15a
• Fuse 25a
• Fuse 40a
• G112 (left side of engine)
• Hot at all times
• Hot film maf sensor (on fresh air intake tube)
• Hot in run or start
• Passenger side fuse & relay module box (right rear corner of engine compt)
• Pnk
• Rear fuse box (at right rear corner of trunk)
• Red
• Terminal block (x12/3) (left rear of engine compt)

2.8L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz C280 2000

List of elements for 2.8L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz C280 2000:

• Air
• Ckp sen
• Cmp
• Coil 1
• Coil 2
• Coil 3
• Coil 4
• Coil 5
• Coil 6
• Com
• Ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor ect sensor (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of (front of engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine) engine)
• Electrolytic noise capacitor (radio noise suppressor)
• Engine control module (me-sfi) (at right rear corner of engine compt)
• Etc
• Fuel injectors
• Fuse 15a
• Fuse 20a
• G103 (right component compartment)
• G112 (left side of engine)
• Hfm+
• Hfm-
• Hot in run or start
• Ign coil
• Inj 1
• Inj 2
• Inj 3
• Inj 4
• Inj 5
• Inj 6
• Ks (l)
• Ks (r)
• Left knock sensor
• Map
• Nca
• Oil sensor (right side of oil pan)
• Passenger side fuse & relay module box (right rear corner of engine compt)
• Pnk
• Pressure sensor (top right front of engine)
• Red
• Right knock sensor
• Shld
• Throttle valve actuator (on top rear of engine)
• To spark plugs