ENGINE PERFORMANCE – Mercedes-Benz SLK230 1999 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.3L

2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz SLK230 1999

List of elements for 2.3L, Engine Performance Wiring Diagrams (1 of 3) for Mercedes-Benz SLK230 1999:

• (rear of fuse & relay box) pulse module
• 30z
• A/t
• Ab/sb
• Acc
• Back up
• Can (h)+
• Can (l)-
• Clutch pedal position switch
• Computer data lines
• Cooling fans system
• Cruise control system
• Ctrl
• Data link connector (dtc readout)
• Dec
• Diag
• Diagnostic module (obd ii) generic scan tool connector
• Engine control module (me-sfi) (right rear of engine compt)
• G105 (in component compartment)
• Hot at all times
• Ignition switch
• Lock
• M/t
• Mem
• Nca
• O2s
• O2s htr
• Off
• Oxygen sensor 1 (before twc) (on exhaust pipe)
• Oxygen sensor 2 (after twc) (rear of catalytic converter)
• Pedal 1
• Pedal 2
• Pedal value sensor (left inner fender panel)
• Pnk/red
• Pulse module (rear of fuse & relay box)
• Purge
• Purge control valve (left front corner of engine compt)
• Red
• Relay module (right rear of engine compartment)
• Run
• Srs control module (beneath center console)
• Start
• Terminal block (x4) (left rear of engine compt)
• Tna

2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz SLK230 1999

List of elements for 2.3L, Engine Performance Wiring Diagrams (2 of 3) for Mercedes-Benz SLK230 1999:

• (left shock tower) g102
• A/t
• Activated charcoal canister shut-off valve (fwd of right rear axle)
• Adjustable camshaft timing solenoid (front center of engine)
• Air pump switchover valve (front center of engine)
• Back-up lamp switch (within shifter assembly)
• Camshaft hall-effect sensor (left front of engine)
• Ckp sensor (upper left rear of engine)
• Clutch pedal switch
• Etc control module (front of passenger's footwell)
• Fuel pump
• Fuel pump relay
• Fuel tank emissions monitoring pressure sensor (in fuel tank)
• Fuse 15a
• G103 (right front shock tower)
• G203 (right kick panel)
• Hot at all times
• Hot film maf sensor (in air intake duct)
• Hot in run or start
• Illumination control module
• M/t
• Pnk/red
• Recirculated air flap actuator motor (right front of engine compt)
• Relay module (right rear of engine compartment)
• Transmission range recognition switch (in shift assembly)

2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz SLK230 1999

List of elements for 2.3L, Engine Performance Wiring Diagrams (3 of 3) for Mercedes-Benz SLK230 1999:

• (-)
• Air pump
• Cam adj
• Ckp
• Cmp
• Coil 1
• Coil 2
• Ect
• Ect sensor (front center of engine)
• Engine control module (me-sfi) (right rear of engine compt)
• Fuel injectors
• Fuse & relay box (left rear of engine compt)
• Fuse 15a
• G103 (right front shock tower)
• G103 (right front wheelhouse)
• Ground
• Hot in run or start
• Ignition coil 1
• Ignition coil 2
• Iv1
• Iv2
• Iv3
• Iv4
• Knock sensor (left side of engine block)
• Magnetic super- charger clutch (lower right front of engine)
• Nca
• Oil lev
• Oil level switch (left side of oil pan)
• Pnk/red
• Press
• Pressure sensor (left side of engine)
• Spark plug 1
• Spark plug 2
• Spark plug 3
• Spark plug 4
• Throttle valve actuator