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Overview of system components for gasoline injection and ignition system with direct injection - GF07.70-P-9998MMZ

ENGINE 276.8 in MODEL 231.4 

Vehicle view from the front left up to model year 2017 

Fig 1: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Shown Up To Model Year 2017
G11129624Courtesy of MERCEDES-BENZ USA

Vehicle view from front left as of model year 2017 

Fig 2: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Shown As Of Model Year 2017
G11129625Courtesy of MERCEDES-BENZ USA

View of engine from the front top 

Fig 3: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Top Front Engine View (1 Of 3)
G11129626Courtesy of MERCEDES-BENZ USA
Fig 4: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Top Front Engine View (2 Of 3)
G11129627Courtesy of MERCEDES-BENZ USA
Fig 5: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Top Front Engine View (3 Of 3)
G11129628Courtesy of MERCEDES-BENZ USA

View of engine from the front 

Fig 6: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Front Engine View
G11129629Courtesy of MERCEDES-BENZ USA

View of engine from the left 

Fig 7: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Left Engine View
G11129630Courtesy of MERCEDES-BENZ USA

View of engine from the rear 

Fig 8: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Rear Engine View
G11129631Courtesy of MERCEDES-BENZ USA

View of engine from the right 

Fig 9: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Right Engine View
G11129632Courtesy of MERCEDES-BENZ USA

View of engine from the below 

Fig 10: Overview Of Gasoline Injection And Ignition System With Direct Injection System Components - Below Engine View
G11129633Courtesy of MERCEDES-BENZ USA

View of engine aeration and ventilation system (for code 494 (USA version)) 

Fig 11: Engine Aeration And Ventilation System (For Code 494; USA Version)
G11129634Courtesy of MERCEDES-BENZ USA

View of low-temperature circuit 

Fig 12: Charge Air Cooler Flow Diagram
G11129635Courtesy of MERCEDES-BENZ USA

View of engine radiator from rear 

Fig 13: Engine Radiator - Rear View
G11129636Courtesy of MERCEDES-BENZ USA

Display of exhaust system 

Fig 14: Exhaust System Components
G11129637Courtesy of MERCEDES-BENZ USA

View of exhaust system from the rear (for code U78 (Sporty engine sound)) 

Fig 15: Exhaust System - Rear View (For Code U78; Sporty Engine Sound)
G11129638Courtesy of MERCEDES-BENZ USA

Phantom view of the fuel tank (except code 494 (USA version)) 

Fig 16: Fuel Tank - Phantom View (Except Code 494; USA Version)
G11129639Courtesy of MERCEDES-BENZ USA

Shown: fuel tank (for code 494 (USA version)) 

Fig 17: Fuel Tank - Phantom View (For Code 494; USA Version)
G11129640Courtesy of MERCEDES-BENZ USA

View of engine compartment from rear right 

Fig 18: Right Rear Engine Compartment View
G11129641Courtesy of MERCEDES-BENZ USA

Vehicle view from top right 

Fig 19: Locating Charge Air Cooler Circulation Pump Relay
G11129642Courtesy of MERCEDES-BENZ USA
  Component description for instrument cluster A1 GF54.30-P-6000RK
  Supplemental restraint system control unit, component description N2/10 GF91.60-P-4080RK
  Component description for ME-SFI (ME) control unit N3/10 GF07.61-P-6000MMZ
  Component description for front SAM control unit with fuse and relay module N10/1 GF54.21-P-6070RK
  Component description for rear SAM control unit with fuse and relay module N10/2 GF54.21-P-6030RK
  Sound generator control unit, component description Engine 276.8 in model 231.4 with code U78 (Sporty engine sound) N12 GF49.10-P-2004RK
  Component description for climate control, control and operating unit N22/7 GF83.40-P-3002RK
  Component description for Electronic Stability Program control unit N30/4 GF42.45-P-5119RK
  ABC control unit, component description Model 231.4 with engine 276.8 with code 487 (Active Body Control (ABC)) N51/2 GF32.50-P-4501RK
  Component description for radar sensors control unit Model 231.4 with engine 276.8 as of model year 2017 with code 23P (Driving Assistance package Plus) N62/1 GF30.30-P-3301RKM
  Component description for video and radar sensor system control unit Model 231 with engine 276.8 up to model year 2017
with code 233 (DISTRONIC PLUS)
with code 237 (Active Blind Spot Assist)
with code 238 (Active lane keeping Assist) N62/2
GF30.30-P-3304RK
  Left door control unit, component description N69/1 GF72.29-P-4143RK
  Lower control panel control unit, component description N72 GF54.21-P-6060RK
  Component description for the electronic ignition lock control unit N73 GF80.57-P-6001RK
  Component description for steering column tube module control unit N80 GF54.21-P-6051RK
  Component description for chassis gateway control unit Model 231 with engine 276.8
as of model year 2017
with code 23P (Driving Assistance package Plus) N93/7
GF54.21-P-1010RKM
  Component description for fuel pump control unit N118 GF47.40-P-2001MME
  Component description for fully integrated transmission control unit Transmission 725.0 in model 231 with engine 276.8 Y38n4 GF27.60-P-5165AHP
    Transmission 725.0 in model 231 with engine 276.8 Y38n4 GF27.60-P-5165ANM
  Table of contents for function description of gasoline injection and ignition system with direct injection   GF07.70-P-0998MME