ENGINE PERFORMANCE – Mercedes-Benz SLK230 2004 – SYSTEM WIRING DIAGRAMS

ENGINE PERFORMANCE

2.3L

2.3L, Engine Performance Wiring Diagram (1 of 3) for Mercedes-Benz SLK230 2004

List of elements for 2.3L, Engine Performance Wiring Diagram (1 of 3) for Mercedes-Benz SLK230 2004:

• (a/t)
• (m/t)
• (rear of fuse & relay box) pulse module
• 11b
• A/c system
• A/t
• Acc
• Clutch pedal position switch
• Computer data lines system
• Cooling fan system
• Cruise control system
• Diagnostic test connector
• Engine control module (me-sfi) (right rear of engine compt)
• Fuse & relay box (left rear corner of engine compt)
• Fuse 10a
• Hot at all times
• Hot in run or start
• Ignition switch
• Lock
• M/t
• Nca
• Oxygen sensor 1 (before twc) (in exhaust pipe)
• Oxygen sensor 2 (after twc) (rear of catalytic converter)
• Pedal value sensor (left inner fender panel)
• Pnk/red
• Pulse module (rear of fuse & relay box)
• Purge control valve (left front corner of engine compt)
• Restraint system control module (beneath center console)
• Run
• Start
• W16 (right rear of engine compt)

2.3L, Engine Performance Wiring Diagram (2 of 3) for Mercedes-Benz SLK230 2004

List of elements for 2.3L, Engine Performance Wiring Diagram (2 of 3) for Mercedes-Benz SLK230 2004:

• (left front spring tower) w35
• (right rear of engine compt) w16
• 87 m1 fuse 15a
• 87 m2 fuse 15a
• 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)
• Altitude sensor
• Camshaft hall-effect sensor (left front of engine)
• Ckp sensor (upper left rear of engine)
• Clutch pedal switch
• Fp fuse 15a
• Fuel pump
• Fuel pump relay
• Fuel tank pressure sensor (on fuel tank)
• Hot at all times
• Hot film maf sensor (in air intake duct)
• Hot in run or start
• Kickdown switch
• Recirculated air flap actuator (right front of engine compt)
• Relay module (right rear of engine compartment)
• W29/2 (at right "a" pillar)

2.3L, Engine Performance Wiring Diagram (3 of 3) for Mercedes-Benz SLK230 2004

List of elements for 2.3L, Engine Performance Wiring Diagram (3 of 3) for Mercedes-Benz SLK230 2004:

• Ect sensor (front center of engine)
• Engine control module (me-sfi) (right rear of engine compt)
• Fuel injectors
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Knock sensor (left side of engine block)
• Nca
• Noise suppressor
• Oil level switch (left side of oil pan)
• Pressure sensor (left side of engine)
• Red
• Throttle valve control element
• To spark plugs
• Twc temperature sensor
• W11