Arrangement and assignment of Z connector sleeves (solder splices in wiring harness) engine compartment (left) - GF00.19-U-3000-01KA
MODEL 230
Fig 1: Identifying Arrangement And Assignment Of Z Connector Sleeves (Solder Splices In Wiring Harness) Engine Compartment - Left (1 Of 3)
Fig 2: Identifying Arrangement And Assignment Of Z Connector Sleeves (Solder Splices In Wiring Harness) Engine Compartment - Left (2 Of 3)
Fig 3: Identifying Arrangement And Assignment Of Z Connector Sleeves (Solder Splices In Wiring Harness) Engine Compartment - Left (3 Of 3)
| Z connector sleeve | Designation | Component | Designation | Connector Pin | |
|---|---|---|---|---|---|
| M113 | |||||
| Z3/29z1 | Circuit 15 connector sleeve (fused) | ← K40/2f19 | Fuse 19 | L10.1 | |
| → C4/2 | Radio interference suppression capacitor 2 | 2 | |||
| SL55 AMG | → K27/5 | In-tank fuel pump relay | 4 | ||
| SL55 AMG | → N118/1 | In-tank fuel pump control module | 2 | ||
| → T1/5 | Cylinder 5 ignition coil | 2 | |||
| → T1/6 | Cylinder 6 ignition coil | 2 | |||
| → T1/7 | Cylinder 7 ignition coil | 2 | |||
| → T1/8 | Cylinder 8 ignition coil | 2 | |||
| → Z3/29z2 | Circuit 15 connector sleeve (fused) | ||||
| M113 | |||||
| Z3/29z2 | Circuit 15 connector sleeve (fused) | ← Z3/29z1 | Circuit 15 connector sleeve (fused) | ||
| → C4/1 | Radio interference suppression capacitor 1 | 2 | |||
| → T1/1 | Cylinder 1 ignition coil | 2 | |||
| → T1/2 | Cylinder 2 ignition coil | 2 | |||
| → T1/3 | Cylinder 3 ignition coil | 2 | |||
| → T1/4 | Cylinder 4 ignition coil | 2 | |||
| SL 55 AMG | → Y2/1 | Supercharger magnetic clutch | 2 | ||
| Z6/4 | Ground connector sleeve (sensor downstream TWC) | ||||
| M113 | ← N3/10 | ME-SFI [ME] control module | 4.5 | ||
| M275 | ← N3/10 | ME-SFI [ME] control module | 4.6 | ||
| → G3/5x1 | Left O2 sensor downstream TWC [KAT] connector | 3 | |||
| → G3/6x1 | Right O2 sensor downstream TWC [KAT] connector | 3 | |||
| M113 | |||||
| Z6/8 | Sensor ground connector sleeve | ← N3/10 | ME-SFI [ME] control module | 3.9 | |
| → B6/1 | Camshaft Hall sensor | 1 | |||
| → B11/4 | Coolant temperature sensor | 2 | |||
| SL55 AMG | → B17/8 | Charge air temperature sensor | 1 | ||
| SL55 AMG | → B28 | Pressure sensor | 1 | ||
| → B40 | Oil sensor (oil level, temperature and quality) | 2 | |||
| M113 | |||||
| Z6/26 | Sensor supply connector sleeve | ← N3/10 | ME-SFI [ME] control module | 3.39 | |
| SL55 AMG | → B28 | Pressure sensor | 3 | ||
| → B40 | Oil sensor (oil level, temperature and quality) | 3 | |||
| Z6/27 | Sensor ground connector sleeve | ||||
| M113 | ← N3/10 | ME-SFI [ME] control module | 3.6 | ||
| M275 | ← N3/10 | ME-SFI [ME] control module | 3.10 | ||
| → G3/3x1 | Left O2 sensor upstream TWC [KAT] connector | 3 | |||
| → G3/4x1 | Right O2 sensor upstream TWC [KAT] connector | 3 | |||
| M273 | |||||
| Z6/48z2 | Ground connector sleeve | ← Z6/48z1 | Ground connector sleeve | ||
| → T1/5 | Cylinder 5 ignition coil | 2 | |||
| → T1/6 | Cylinder 6 ignition coil | 2 | |||
| → T1/7 | Cylinder 7 ignition coil | 2 | |||
| → T1/8 | Cylinder 8 ignition coil | 2 | |||
| → W34/1 | Ground (electronics - left footwell) | ||||
| M113 | |||||
| Z7/35z1 | Circuit 87 M1e connector sleeve | ← K40/4 | Fuse and relay module (front passenger) | M2.3 | |
| SL55 AMG | ← Z7/35z3 | Circuit 87 M1e connector sleeve | |||
| → B2/5 | Hot film MAF sensor | 2 | |||
| → Y62y5 | Fuel injector cylinder 5 | 5.1 | |||
| → Y62y6 | Fuel injector cylinder 6 | 6.1 | |||
| → Y62y7 | Fuel injector cylinder 7 | 7.1 | |||
| → Y62y8 | Fuel injector cylinder 8 | 8.1 | |||
| → Z7/35z2 | Circuit 87 M1e connector sleeve | ||||
| M113 | |||||
| Z7/35z2 | Circuit 87 M1e connector sleeve | ← Z7/35z1 | Circuit 87 M1e connector sleeve | ||
| → B6/1 | Camshaft Hall sensor | 3 | |||
| → Y62y1 | Fuel injector cylinder 1 | 1.1 | |||
| → Y62y2 | Fuel injector cylinder 2 | 2.1 | |||
| → Y62y3 | Fuel injector cylinder 3 | 3.1 | |||
| → Y62y4 | Fuel injector cylinder 4 | 4.1 | |||
| M273 | |||||
| Z7/35z2 | Circuit 87 M1e connector sleeve | ← Z7/35z3 | Circuit 87M1e connector sleeve | ||
| → B6/4 | Left intake camshaft Hall sensor | 3 | |||
| → B6/6 | Left exhaust camshaft Hall sensor | 3 | |||
| → C4/2 | Radio interference suppression capacitor 2 | 1 | |||
| → T1/5 | Cylinder 5 ignition coil | 1 | |||
| → T1/8 | Cylinder 8 ignition coil | 1 | |||
| → Y49/4 | Left camshaft intake solenoid | 2 | |||
| → Y49/6 | Left camshaft exhaust solenoid | 2 | |||
| → Y62y5 | Fuel injector cylinder 5 | 1 | |||
| SL55 AMG | |||||
| Z7/35z3 | Circuit 87 M1e connector sleeve | ← K40/4 | Fuse and relay module (front passenger) | M2.3 | |
| → K40/5 | Rear fuse and relay module | I1.13 | |||
| → N3/10 | ME-SFI [ME] control module | 5.9 | |||
| → N15/5 | Electronic selector lever module control module | 1.5 | |||
| → Z7/35z1 | Circuit 87 M1e connector sleeve | ||||
| Z7/36 | Circuit 87 M2e connector sleeve | ← K40/4 | Fuse and relay module (front passenger) | M2.4 | |
| M113 | → G3/3x1 | Left O2 sensor upstream TWC [KAT] connector | 1 | ||
| M113 | → G3/4x1 | Right O2 sensor upstream TWC [KAT] connector | 1 | ||
| → G3/5x1 | Left O2 sensor downstream TWC [KAT] connector | 1 | |||
| → G3/6x1 | Right O2 sensor downstream TWC [KAT] connector | 1 | |||
| M275 | → K60 | Intercooler circulation pump relay | 6 | ||
| M113 | → Y22/6 | Variable intake manifold switchover valve | 2 | ||
| M113 | → Y31/1 | EGR [ARF] vacuum transducer | 1 | ||
| M113 | → Y32 | Air pump switchover valve | 1 | ||
| M113.992, M275 | → Y58/4 | Activated charcoal filter shutoff valve | 1 | ||
| → Z7/39 | Circuit 87 M2i connector sleeve | ||||
| M273 | |||||
| Z7/36z2 | Circuit 87 M2e connector sleeve | ← Z7/36z3 | Circuit 87M2e connector sleeve | ||
| → Y10/1 | Power steering pump pressure regulator valve | 1 | |||
| → Y22/6 | Variable intake manifold switchover valve | 2 | |||
| → Y22/9 | Intake manifold tumble flap switchover valve | 2 | |||
| → Y110 | Three-disk thermostat valve | 2 | |||
| → Z7/36z1 | Circuit 87M2e connector sleeve | ||||
| M273 | |||||
| Z7/38z2 | Circuit 87 M1i connector sleeve | ← Z7/38z1 | Circuit 87 M1i connector sleeve | ||
| → B2/5 | Hot film MAF sensor | 1 | |||
| → T1/6 | Cylinder 6 ignition coil | 1 | |||
| → T1/7 | Cylinder 7 ignition coil | 1 | |||
| → Y62y6 | Fuel injector cylinder 6 | 1 | |||
| → Y62y7 | Fuel injector cylinder 7 | 1 | |||
| M275 | |||||
| Z7/38z2 | Circuit 87 M1i connector sleeve | ← Z7/38 | Circuit 87 M1i connector sleeve | ||
| → Y62y7 | Fuel injector cylinder 7 | 1 | |||
| → Y62y8 | Fuel injector cylinder 8 | 1 | |||
| → Y62y9 | Fuel injector cylinder 9 | 1 | |||
| → Y62y10 | Fuel injector cylinder 10 | 1 | |||
| → Y62y11 | Fuel injector cylinder 11 | 1 | |||
| → Y62y12 | Fuel injector cylinder 12 | 1 | |||
| M275 | |||||
| Z7/39 | Circuit 87 M2i connector sleeve | ← Z7/36 | Circuit 87 M2e connector sleeve | ||
| → G3/3x1 | Left O2 sensor upstream TWC [KAT] connector | 1 | |||
| → G3/4x1 | Right O2 sensor upstream TWC [KAT] connector | 1 | |||
| → Y32 | Air pump switchover valve | 1 | |||
| → Y101 | Divert air switchover valve | 2 | |||
| PTS | |||||
| Z36/3 | Front PTS sensor ground connector sleeve | ← N62 | PTS control module | 2.13 | |
| → A42b1 | Left outer sensor | 2 | |||
| → A42b2 | Center left sensor, front bumper | 2 | |||
| → A42b3 | Left inner sensor | 2 | |||
| → A42b4 | Right inner sensor | 2 | |||
| → A42b5 | Center right sensor, front bumper | 2 | |||
| → A42b6 | Right outer sensor | 2 | |||
| PTS | |||||
| Z36/4 | Front PTS sensor voltage supply connector sleeve | ← N62 | PTS control module | 2.34 | |
| → A42b1 | Left outer sensor | 4 | |||
| → A42b2 | Center left sensor, front bumper | 4 | |||
| → A42b3 | Left inner sensor | 4 | |||
| → A42b4 | Right inner sensor | 4 | |||
| → A42b5 | Center right sensor, front bumper | 4 | |||
| → A42b6 | Right outer sensor | 4 | |||