ENGINE PERFORMANCE – Mercedes-Benz C230 2000 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.3L

2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz C230 2000

List of elements for 2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz C230 2000:

• (not used)
• (right component compartment) g103
• 87 m1
• Activated charcoal canister shutoff valve (under left rear of vehicle, near differential housing)
• Can(h)+
• Can(l)-
• Computer data lines system
• Cooling fans system
• Crash
• Data link connector (dlc) (obd ii) (on lower left side of dash)
• Data link connector (on right rear corner of engine compt)
• Diag
• Diag crb
• Electronic ignition lock control module b
• Engine control module (me-sfi) (in module box, on right rear of engine compartment)
• Esg
• Fuse & relay box (left rear of engine compt)
• Fuse 7.5a
• G103 (right component compartment)
• Hot at all times
• Lambda
• O2s com
• O2s1 l
• O2s1 r
• Oxygen sensor 1 (before twc) (on exhaust pipe)
• Oxygen sensor 2 (after twc) (on exhaust pipe)
• Passenger's side fuse & relay module box (on right rear of engine compt)
• Pedal value sensor (on left rear of engine compt, near master cylinder)
• Purge control valve (left front corner of engine compt)
• Rs1
• Sp 1m
• Sp 1s
• Sp 20m
• Sp 2s
• Srs control module (on transmission tunnel, forward of shifter)
• Starting system
• Tank p
• Usp 1

2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz C230 2000

List of elements for 2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz C230 2000:

• (left front seat crossmember) g300
• (top front of engine) adjustable camshaft timing solenoid
• (top front of engine) air pump switchover valve
• (top front of engine) egr switchover valve
• Air pump (on lower right front of engine)
• Air pump relay module
• Camshaft hall effect sensor (top left front of engine)
• Ckp sensor (on left rear of engine)
• Fuel pump (on rear underside of vehicle, right of differential)
• Fuel pump relay module (on right side of trunk)
• Fuel tank emissions monitoring pressure sensor (left rear of engine compt)
• Fuse 15a
• Fuse 25a d
• Fuse 40a
• G125 (front of engine)
• Hot at all times
• Hot film maf sensor (on fresh air intake tube)
• Hot in run or start
• Magnetic supercharger clutch
• Passenger's side fuse & relay module box (on right rear of engine compt)
• Rear fuse box (on right side of trunk)
• Red
• Terminal block (x12/3) (left rear of engine compt)

2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz C230 2000

List of elements for 2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz C230 2000:

• (right component compt) g103
• Air
• Cmp
• Coil 1
• Coil 2
• Com
• Cs+
• Cs-
• Ect sensor (top front of engine)
• Engine control module (me-sfi) (in module box, on right rear of engine compartment)
• Etc
• Fuel injectors
• Fuse 15a
• Fuse 20a
• G103 (right component compt)
• Gnd
• Hfm
• Hfm+
• Hfm-
• Hot in run or start
• Ignition coil 1
• Ignition coil 2
• Inj1
• Inj2
• Inj3
• Inj4
• Knock sensor (on left side of engine, between cylinders 2 & 3)
• Nca
• Nws
• Oil
• Oil sensor (on right side of oil pan)
• Passenger's side fuse & relay module box (on right rear of engine compt)
• Press
• Pressure sensor (top front of engine)
• Recirculated air flap actuator
• Shld
• Spark plug 1
• Spark plug 2
• Spark plug 3
• Spark plug 4
• Throttle valve actuator (on top left of engine)