Wiring Diagram Of Soldered Points/Z Connector Sleeves - PE00.19-P-2600-97TAA
WARNING: This page is about a different car, the 2020 Mercedes-Benz SLC43 AMG, 2019 Mercedes-Benz SLC43 AMG, 2018 Mercedes-Benz SLC43 AMG, and 2017 Mercedes-Benz SLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 172.4
Sheet 1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 72L |
| B11/15 | Radiator sensor for engine diagnosis | 28L |
| B6/15 | Intake camshaft Hall sensor | 63L |
| B6/16 | Exhaust camshaft Hall sensor | 53L |
| B6/4 | Left intake camshaft Hall sensor | 1L |
| B6/5 | Right intake camshaft Hall sensor | 12L |
| B6/6 | Left exhaust camshaft Hall sensor | 2L |
| B6/7 | Right exhaust camshaft Hall sensor | 13L |
| C4 | Interference suppression capacitor | 49L |
| Code 494 | USA version | 27G |
| Code 498 | Japan version | 55H |
| G3/1 | Oxygen sensor downstream of catalytic converter | 61L |
| G3/1x1 | Electrical connector for oxygen sensor downstream of catalytic converter | 61J |
| G3/2 | Oxygen sensor upstream of catalytic converter | 52L |
| G3/2x1 | Electrical connector for oxygen sensor upstream of catalytic converter | 52J |
| G3/3 | Left oxygen sensor upstream of catalytic converter | 18L |
| G3/3x1 | Electrical connector for left oxygen sensor upstream of catalytic converter | 17J |
| G3/4 | Right oxygen sensor upstream of catalytic converter | 19L |
| G3/4x1 | Electrical connector for right oxygen sensor upstream of catalytic converter | 18J |
| G3/5 | Left oxygen sensor downstream of catalytic converter | 20L |
| G3/5x1 | Electrical connector for left oxygen sensor downstream of catalytic converter | 19J |
| G3/6 | Right oxygen sensor downstream of catalytic converter | 21L |
| G3/6x1 | Electrical connector for right oxygen sensor downstream of catalytic converter | 21J |
| N10/1 | Front SAM control unit with fuse and relay module | 4A |
| N10/1 | Front SAM control unit with fuse and relay module | 12A |
| N10/1 | Front SAM control unit with fuse and relay module | 20A |
| N10/1 | Front SAM control unit with fuse and relay module | 45A |
| N10/1 | Front SAM control unit with fuse and relay module | 52A |
| N10/1 | Front SAM control unit with fuse and relay module | 60A |
| N3/10 | ME-SFI [ME] control unit | 37A |
| N37/1 | Left NOx sensor control unit | 33L |
| N37/2 | Right NOx sensor control unit | 34L |
| R4 | Spark plugs | 8L |
| R4 | Spark plugs | 7L |
| R4 | Spark plugs | 6L |
| R4 | Spark plugs | 11L |
| R4 | Spark plugs | 10L |
| R4 | Spark plugs | 9L |
| R4 | Spark plugs | 42L |
| R4 | Spark plugs | 48L |
| R4 | Spark plugs | 46L |
| R4 | Spark plugs | 44L |
| R48 | Coolant thermostat heating element | 16L |
| R48 | Coolant thermostat heating element | 60L |
| T1/1 | Cylinder 1 ignition coil | 8K |
| T1/1 | Cylinder 1 ignition coil | 41K |
| T1/2 | Cylinder 2 ignition coil | 10K |
| T1/2 | Cylinder 2 ignition coil | 43K |
| T1/3 | Cylinder 3 ignition coil | 11K |
| T1/3 | Cylinder 3 ignition coil | 45K |
| T1/4 | Cylinder 4 ignition coil | 5K |
| T1/4 | Cylinder 4 ignition coil | 47K |
| T1/5 | Cylinder 5 ignition coil | 6K |
| T1/6 | Cylinder 6 ignition coil | 7K |
| U1018 | Valid for gasoline engine 276 | 1A |
| U1020 | Valid for gasoline engine with stratified operation | 30G |
| U739 | Valid for gasoline engine 271 DE | 35A |
| U943 | Val id for South Korea | 27H |
| X25/2 | Engine compartment/vehicle interior electrical connector | 4E |
| X25/7 | Engine compartment/FFS [RBA] electrical connector | 29G |
| X26 | Interior and engine wiring harness electrical connector | 44E |
| X26/39 | Gasoline engine electrical connector | 36G |
| X86/3 | Left nitrogen oxides control unit electrical connector | 32G |
| X86/4 | Right nitrogen oxides control unit electrical connector | 34G |
| Y101 | Divert air switchover valve | 59L |
| Y130 | Engine oil pump valve | 24L |
| Y16/2 | Heating system shutoff valve | 54L |
| Y31/5 | Boost pressure control pressure transducer | 58L |
| Y32 | Air pump switchover valve | 56L |
| Y49/1 | Intake camshaft solenoid | 50L |
| Y49/2 | Exhaust camshaft solenoid | 51L |
| Y49/4 | Left intake camshaft solenoid | 4L |
| Y49/5 | Right intake camshaft solenoid | 14L |
| Y49/6 | Left exhaust camshaft solenoid | 3L |
| Y49/7 | Right exhaust camshaft solenoid | 15L |
| Y58/1 | Purge control valve | 23L |
| Y58/4 | Activated charcoal filter shutoff valve | 29L |
| Y76/1 | Cylinder 1 fuel injector | 36L |
| Y76/2 | Cylinder 2 fuel injector | 39L |
| Y76/3 | Cylinder 3 fuel injector | 40L |
| Y76/4 | Cylinder 4 fuel injector | 37L |
| Y77/2 | Intake manifold resonance flap switchover valve | 26L |
| Y77/3 | Intake manifold selector drum switchover valve | 25L |
| Y84 | Radiator shutters actuator | 22L |
| Y94 | Quantity control valve | 62L |
| Z7/35z1 | Circuit 87 M1e connector sleeve | 4G |
| Z7/35z1 | Circuit 87 M1e connector sleeve | 36E |
| Z7/35z2 | Circuit 87 M1e connector sleeve | 44G |
| Z7/35z3 | Circuit 87 M1e connector sleeve | 38E |
| Z7/36z1 | Circuit 87 M2e connector sleeve | 20G |
| Z7/36z1 | Circuit 87 M2e connector sleeve | 51G |
| Z7/36z2 | Circuit 87 M2e connector sleeve | 56G |
| Z7/38z1 | Circuit 87 M1i connector sleeve | 10G |
| Z7/39 | Circuit 87 M2i connector sleeve | 32E |
| Z7/5 | Circuit 87 connector sleeve | 62G |