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Home >> Mercedes Benz >> 2017 >> GLS450 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 166 Chassis 2 Of 5 >> 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)
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(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 

G14133646Courtesy of MERCEDES-BENZ USA

Shown on model 166.0 with Engine 278 

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

G14133647Courtesy 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)) 

G14133648Courtesy of MERCEDES-BENZ USA

View of Engine 276.9 from top front 

G14133649Courtesy of MERCEDES-BENZ USA

View of Engine 276.9 from top front 

G14133650Courtesy of MERCEDES-BENZ USA

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

G14133651Courtesy of MERCEDES-BENZ USA

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

G14133652Courtesy of MERCEDES-BENZ USA

View of Engine 276.9 from below 

G14133653Courtesy of MERCEDES-BENZ USA

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

G14133654Courtesy of MERCEDES-BENZ USA

View of Engine 278.9 from top front 

G14133655Courtesy of MERCEDES-BENZ USA

View of Engine 278.9 from top front 

G14133656Courtesy of MERCEDES-BENZ USA

View of Engine 278.9 from top front 

G14133657Courtesy of MERCEDES-BENZ USA

View of Engine 278.9 from rear right 

G14133658Courtesy of MERCEDES-BENZ USA

View of Engine 278.9 from below 

G14133659Courtesy of MERCEDES-BENZ USA

View of Engine 157.9 from below 

G14133660Courtesy of MERCEDES-BENZ USA

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

G14133661Courtesy of MERCEDES-BENZ USA

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

G14133662Courtesy of MERCEDES-BENZ USA

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

G14133663Courtesy of MERCEDES-BENZ USA

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

G14133664Courtesy of MERCEDES-BENZ USA

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

G14133665Courtesy of MERCEDES-BENZ USA

Shown on Engine compartment with Engine 278.9 

G14133666Courtesy of MERCEDES-BENZ USA
G14133667Courtesy of MERCEDES-BENZ USA

Shown: Engine compartment fuse and relay module (F58) 

G14133668Courtesy 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 gasoline 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