LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mercedes Benz >> 2017 >> GLE350d >> Repair and Diagnosis (Single Page) >> Engine Performance >> Ignition System >> Mixture Formation - 166 Chassis - 3 Of 7 >> Basic Knowledge >> Overview Of System Components For Gasoline Injection And Ignition System With Direct Injection >> Overview Of System Components For Gasoline Injection And Ignition System With Direct Injection - GF07.70-P-9998MMG
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Overview Of System Components For Gasoline Injection And Ignition System With Direct Injection - GF07.70-P-9998MMG

ENGINE 157.9, 276.9, 278.9 in MODEL 166 up to model year 2016 

Shown on model 166.0 with engine 278 

G12080731Courtesy of MERCEDES-BENZ USA

View of engine 276.9 from top front (except code 920 (Gasoline direct injection with stratified charge) (except code 468 (ACTIVE CURVE SYSTEM)) 

G12080732Courtesy of MERCEDES-BENZ USA

View of engine 276.9 from top front (for code 920 (Gasoline direct injection with stratified charge) except code 468 (ACTIVE CURVE SYSTEM)) 

G12080733Courtesy of MERCEDES-BENZ USA

View of engine 276.9 from top front 

G12080734Courtesy of MERCEDES-BENZ USA

View of engine 276.9 from top front 

G12080735Courtesy of MERCEDES-BENZ USA

View of engine 276.9 from rear (for code 920 (Gasoline direct injection with stratified charge)) 

G12080736Courtesy of MERCEDES-BENZ USA

View of engine 276.9 from rear (for code 920 (Gasoline direct injection with stratified charge)) 

G12080737Courtesy of MERCEDES-BENZ USA

View of engine 276.9 from below 

G12080738Courtesy of MERCEDES-BENZ USA

Exhaust system shown on engine 276.9 (with code 920 (Gasoline direct injection with stratified charge)) 

G12080739Courtesy of MERCEDES-BENZ USA

View of engine 278.9 from top front 

G12080740Courtesy of MERCEDES-BENZ USA

View of engine 278.9 from top front 

G12080741Courtesy of MERCEDES-BENZ USA

View of engine 278.9 from top front 

G12080742Courtesy of MERCEDES-BENZ USA

View of engine 278.9 from rear right 

G12080743Courtesy of MERCEDES-BENZ USA

View of engine 278.9 from below 

G12080744Courtesy of MERCEDES-BENZ USA

View of engine 157.9 from below 

G12080745Courtesy of MERCEDES-BENZ USA

View of cooler from the rear (for engine 276.9 with radiator shutters) 

G12080746Courtesy of MERCEDES-BENZ USA

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

G12080747Courtesy of MERCEDES-BENZ USA

Phantom view of fuel tank (with CODE 494 (USA version)) 

G12080748Courtesy of MERCEDES-BENZ USA

Phantom view of fuel tank (for code 494 (USA version)) (for code 929 (Engine for ethanol fuel)) 

G12080749Courtesy of MERCEDES-BENZ USA

Shown on low-temperature circuit (with engine 157.9, 278.9) 

G12080750Courtesy of MERCEDES-BENZ USA

Shown on engine compartment with engine 278.9 

G12080751Courtesy of MERCEDES-BENZ USA
G12080752Courtesy of MERCEDES-BENZ USA

Shown: engine compartment fuse and relay module (F58) 

G12080753Courtesy of MERCEDES-BENZ USA
  Component description for instrument cluster A1 GF54.30-P-6000GR
  Supplemental restraint system control unit, component description N2/10 GF91.60-P-4080GR
  Component description for ME-SFI (ME) control unit ENGINE 276.9 in MODEL 166 up to model year 2016 N3/10 GF07.61-P-6000MMG 
  Component description for ME-SFI (ME) control unit ENGINE 157.9, 278.9 in MODEL 166 up to model year 2016 N3/10 GF07.61-P-6000MMR 
  SAM control unit, component description N10 GF54.21-P-4157GR
  Rear control unit, component description N10/8 GF54.21-P-4134GR
  Component description for automatic air conditioning control and operating unit N22/7 GF83.40-P-3000GR
  Component description for Electronic Stability Program control unit N30/4 GF42.45-P-5119GR
  Component description for NOx sensor control unit ENGINE 276.9 in MODEL 166 up to model year 2016 with CODE 920 (Direct petrol injection with stratified charging) N37/5, N37/6 GF14.40-P-3024MMG
  AIRmatic control unit, component description MODEL 166 with ENGINE 157.9, 276.9, 278.9 up to model year 2016 with CODE 489 (AIRMATIC (air suspension with level adjustment and adaptive damping system (ADS))) N51/3 GF32.22-P-5109GR
  Component description for video and radar sensor system control unit MODEL 166 with ENGINE 157.9, 276.9, 278.9 up to model year 2016 with CODE 233 (DISTRONIC PLUS) with CODE 237 (Active Blind Spot Assist) with CODE 238 (Active lane keeping Assist) N62/2 GF30.30-P-3304GR
  Component description for left front door control unit N69/1 GF72.29-P-6001GR
  Upper control panel control unit, component description N72/1 GF54.21-P-6040GR
  Component description for the electronic ignition lock control unit N73 GF80.57-P-6001GR
  Component description for steering column tube module control unit N80 GF54.21-P-6051GR
  Component description for fuel pump control unit ENGINE 276.9, 278.9 in MODEL 166 up to model year 2016 N118 GF47.40-P-2001MMG
  Component description for fuel pump control unit ENGINE 157.9 in MODEL 166 up to model year 2016 N118 GF47.40-P-2001MMR
  Component description for fully integrated transmission control unit ENGINE 157.9 in MODEL 166 with TRANSMISSION 722.9 up to model year 2016 ENGINE 276.9 in MODEL 166 with TRANSMISSION 722.9 up to model year 2016 ENGINE 278.9 in MODEL 166 with TRANSMISSION 722.9 up to model year 2016 Y38n4 GF27.60-P-5165AHA
  Table of contents for function description of gasoline injection and ignition system with direct injection ENGINE 276.9 in MODEL 166 up to model year 2016 GF07.70-P-0998MMG 
  Table of contents for function description of gasoline injection and ignition system with direct injection ENGINE 157.9, 278.9 in MODEL 166 up to model year 2016 GF07.70-P-0998MMR