ENGINE PERFORMANCE – Mercedes-Benz C230 1998 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.3L

2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz C230 1998

List of elements for 2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz C230 1998:

• (right component compartment) g103
• 30z
• 87 m1
• Actvated charcoal canister shutoff valve
• Bu lp
• Can(h)+
• Can(l)-
• Computer data lines system
• Cooling fans system
• Data link connector (left rear of engine compt)
• Diag
• Diagnostic module (obd ii) generic scan tool connector (under left side of dash)
• Driver's side fuse & relay module box
• Electronic ignition lock control module
• Engine control module (me-sfi) (in module box, in right rear of engine compt)
• Esg
• Exterior lights system
• Fuse 7.5a
• G103 (right component compartment)
• Hot at all times
• O2s com
• O2s1
• Oxygen sensor 1 (before twc) (on exhaust pipe)
• Oxygen sensor 2 (after twc) (on exhaust pipe)
• Passenger's side fuse & relay module box
• Pedal value sensor (left rear of engine compt)
• Purge control valve (left front corner of engine compt)
• Rs1
• Sp 1m
• Sp 1s
• Sp 20m
• Sp 2s
• Starting system
• Tna
• Usp 1
• Usp 2

2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz C230 1998

List of elements for 2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz C230 1998:

• (right rear wheelwell) g403
• (top front of engine) adjustable camshaft timing sensor
• (top front of engine) air pump switchover valve
• (top front of engine) egr switchover valve
• Air pump (lower right front of engine)
• Air pump relay module
• Camshaft hall-effect sensor (top left front of engine)
• Ckp sensor (left rear of engine)
• Control regeneration pressure sensor (top left front of engine)
• Daytime running lamp control module (left side of dash)
• Fuel pump
• Fuel pump relay module
• Fuse 15a
• Fuse 25a
• Fuse 40a
• G125 (front of engine)
• Hot at all times
• Hot film maf sensor (on fresh air intake tube)
• Hot in run or start
• Passenger side fuse and relay module box
• Rear fuse box
• Red
• Terminal block (x12/3) (left rear of engine compt)
• Transmission control module (rear of eng compt)

2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz C230 1998

List of elements for 2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz C230 1998:

• Air
• Ect sensor (top front of engine)
• Engine control module (me-sfi) (in module box, on right rear of engine compt)
• Fuel injectors
• Fuse 15a
• Fuse 20a
• G103 (right component compt)
• Hfm
• Hot in run or start
• Ignition coil 1
• Ignition coil 2
• Inj1
• Inj2
• Inj3
• Inj4
• Isc actuator (top left side of engine)
• Knock sensor (left side of engine)
• Kw+
• Kw-
• Nca
• Ntc+
• Ntc-
• Nws
• Oil level switch (front of oil pan)
• Passenger side fuse and relay module box
• Pnk/red
• Pressure sensor (top left front of engine)
• Spark plug 1
• Spark plug 2
• Spark plug 3
• Spark plug 4
• Tans
• Zs1
• Zs2