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Home >> Mercedes Benz >> 2021 >> CLS450 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Mixture Formation - 257 Chassis 1 Of 2 >> Basic Knowledge >> Overview Of System Components For Gasoline Injection And Ignition System With Direct Injection - GF07.70-P-9998MRT
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Overview Of System Components For Gasoline Injection And Ignition System With Direct Injection - GF07.70-P-9998MRT

Engine 256.9 in model 213, 238, 257, 290 

up to model year 2021 

Engine 256.9 in model 222 

Shown model 222.0 

G14549112Courtesy of MERCEDES-BENZ USA

View from front, shown on model 222 except code M005 (4MATIC) 

G14549113Courtesy of MERCEDES-BENZ USA

View from above, shown on model 222 except code M005 (4MATIC) 

G14549114Courtesy of MERCEDES-BENZ USA

View from above, shown on model 222 except code M005 (4MATIC) 

G14549115Courtesy of MERCEDES-BENZ USA

View from left, shown on model 222 except code M005 (4MATIC) 

G14549116Courtesy of MERCEDES-BENZ USA

View from left, shown on model 222 except code M005 (4MATIC) 

G14549117Courtesy of MERCEDES-BENZ USA

View from rear, shown on model 222 except code M005 (4MATIC) 

G14549118Courtesy of MERCEDES-BENZ USA

View of oil pan from underneath, shown on model 222 except code M005 (4MATIC) 

G14549119Courtesy of MERCEDES-BENZ USA

Exhaust system, shown on model 222 

G14549120Courtesy of MERCEDES-BENZ USA

Shown on gasoline particulate filter (20) (model 238 with code 472 (Gasoline particulate filter) and model 213, 222, 238, 257, 290 with code 598 (Gasoline particulate filter (GPF) with sensor system) or model 213, 238, 257, 290 with code 961 (Exhaust system with GPF generation 2.0)) 

G14549121Courtesy of MERCEDES-BENZ USA

Phantom view of fuel tank (75), shown on model 222 except code 494 (USA version) 

G14549122Courtesy of MERCEDES-BENZ USA

Phantom view of fuel tank (75), shown on model 222 (except 222.163) with code 494 (USA version) 

G14549123Courtesy of MERCEDES-BENZ USA

View of the radiator from the rear 

G14549124Courtesy of MERCEDES-BENZ USA

Radiator trim flaps (model 222 with code 2U1 (Radiator shutters)) 

G14549125Courtesy of MERCEDES-BENZ USA

Radiator trim flaps (model 213, 238, 257 with code 2U1 (Radiator shutters)), shown on model 257 

G14549126Courtesy of MERCEDES-BENZ USA
G14549127Courtesy of MERCEDES-BENZ USA

Shown on low-temperature circuits 1 and 2 

G14549128Courtesy of MERCEDES-BENZ USA

Shown on high temperature circuit 

Shown on operating unit in center console (model 222 with code 448 (Touchpad)) 

G14549129Courtesy of MERCEDES-BENZ USA

Left lower control panel (model 213, 238, 257, 290), shown with code 448 (Touchpad) 

G14549130Courtesy of MERCEDES-BENZ USA

Shown is relay in left rear engine compartment 

G14549131Courtesy of MERCEDES-BENZ USA
  Component description for instrument cluster Model 213 with engine 256.9
up to model year 2021
A1
GF54.30-P-6000FG
    Model 222 with engine 256.9 as of model year 2018
A1
GF54.30-P-6000LFM
    Model 238 with engine 256.9
up to model year 2021
A1
GF54.30-P-6000FH
    Model 257, 290 with engine 256.9
up to model year 2021
A1
GF54.30-P-6000FR
  Head unit, component description Model 213 with engine 256.9
up to model year 2021
with code 506 (Audio 20 NTG 5.5 radio)
Model 213 with engine 256.9
up to model year 2021
with code 531 (COMAND APS)
A26/17
GF82.85-P-3140FGB
    Model 222 with engine 256.9 as of model year 2018
A26/17
GF82.85-P-3140LFM
    Model 238 with engine 256.9
up to model year 2021
with code 531 (COMAND APS)
A26/17
GF82.85-P-3140FHB
    Model 238 with engine 256.9
up to model year 2021
with code 506 (Audio 20 NTG 5.5 radio)
except code 520 (Audio 20 USB)
except code 522 (Audio 20 radio)
except code 531 (COMAND APS)
A26/17
GF82.85-P-3140FHC
    Model 257, 290 with engine 256.9
up to model year 2021
with code 506 (Audio 20 NTG 5.5 radio)
except code 531 (COMAND APS)
A26/17
GF82.85-P-3140FRA
    Model 257, 290 with engine 256.9
up to model year 2021
with code 531 (COMAND APS)
A26/17
GF82.85-P-3140FRB
  Component description for Audio/COMAND control panel Model 213 with engine 256.9
up to model year 2021
except code 446 (Touchpad only)
A40/9
GF54.21-P-4501FG
    Model 222 with engine 256.9 as of model year 2018
with code 448 (Touchpad)
A40/9
GF54.21-P-4501LFM
    Model 238 with engine 256.9
up to model year 2021
except code 446 (Touchpad only)
A40/9
GF54.21-P-4501FH
    Model 257, 290 with engine 256.9
up to model year 2021
except code 446 (Touchpad only)
A40/9
GF54.21-P-4501FR
  Touchpad, component description Model 213 with engine 256.9
up to model year 2021
with code 446 (Touchpad only)
A105
GF54.21-P-4511FG
    Model 222 with engine 256.9
with code 446 (Touchpad only)
A105
GF54.21-P-4511LF
    Model 238 with engine 256.9
up to model year 2021
with code 446 (Touchpad only)
A105
GF54.21-P-4511FH
    Model 257, 290 with engine 256.9
up to model year 2021
with code 446 (Touchpad only)
A105
GF54.21-P-4511FR
  Supplemental restraint system control unit, component description Model 213 with engine 256.9
up to model year 2021
N2/10
GF91.60-P-4080FG
    Model 222 with engine 256.9
N2/10
GF91.60-P-4080LF
    Model 238 with engine 256.9
up to model year 2021
N2/10
GF91.60-P-4080FH
    Model 257, 290 with engine 256.9
up to model year 2021
N2/10
GF91.60-P-4080FR
  Component description for ME-SFI (ME) control unit N3/10 GF07.61-P-6000MRT 
  Component description for front SAM control unit Model 213 with engine 256.9
up to model year 2021
N10/6
GF54.21-P-7010FG
    Model 222 with engine 256.9
N10/6
GF54.21-P-7010LF
    Model 238 with engine 256.9
up to model year 2021
N10/6
GF54.21-P-7010FH
    Model 257, 290 with engine 256.9
up to model year 2021
N10/6
GF54.21-P-7010FR
  Climate control control unit, component description Model 213 with engine 256.9
up to model year 2021
N22/1
GF83.40-P-2250FG
    Model 222 with engine 256.9
N22/1
GF83.40-P-2250LF
    Model 238 with engine 256.9
up to model year 2021
N22/1
GF83.40-P-2250FH
    Model 257, 290 with engine 256.9
up to model year 2021
N22/1
GF83.40-P-2250FR
  Component description for Electronic Stability Program control unit Model 213 with engine 256.9
up to model year 2021
N30/4
GF42.45-P-5119FG
    Model 222 with engine 256.9 as of model year 2018
N30/4
GF42.45-P-5119LFM
    Model 238 with engine 256.9
up to model year 2021
N30/4
GF42.45-P-5119FH
    Model 257, 290 with engine 256.9
up to model year 2021
N30/4
GF42.45-P-5119FR
  AIR BODY CONTROL control unit, component description Model 213 with engine 256.9
up to model year 2021
with code 489 (AIR BODY CONTROL)
N51/3
GF32.22-P-5111FG
    Model 238 with engine 256.9
up to model year 2021
with code 489 (AIR BODY CONTROL)
N51/3
GF32.22-P-5111FH
    Model 257, 290 with engine 256.9
up to model year 2021
with code 489 (AIR BODY CONTROL)
N51/3
GF32.22-P-5111FR
  AIRMATIC control unit, component description Model 222 with engine 256.9
N51/3
GF32.22-P-5110LF
  Mercedes-Benz Intelligent Drive control unit, component description Model 213 with engine 256.9
up to model year 2021
with code 23P (Drive package)
Model 213 with engine 256.9
up to model year 2021
with code P20 (Driving assistant package Plus)
N62/4
GF30.30-P-3312FG
    Model 222 with engine 256.9 as of model year 2018
with code 23P (Drive package)
N62/4
GF30.30-P-3312LFM
    Model 238 with engine 256.9
up to model year 2021
with code 23P (Drive package)
N62/4
GF30.30-P-3312FH
    Model 257, 290 with engine 256.9
up to model year 2021
with code 23P (Drive package)
Model 257, 290 with engine 256.9
up to model year 2021
with code P20 (Driving assistant package Plus)
N62/4
GF30.30-P-3312FR
  Component description for left front door control unit Model 213 with engine 256.9
up to model year 2021
N69/1
GF72.29-P-6001FG
    Model 222 with engine 256.9
N69/1
GF72.29-P-6001LF
    Model 238 with engine 256.9
up to model year 2021
N69/1
GF72.29-P-6001FH
    Model 257, 290 with engine 256.9
up to model year 2021
N69/1
GF72.29-P-6001FR
  Lower control panel, component description Model 213 with engine 256.9
up to model year 2021
N72/4
GF54.25-P-4270FG
    Model 222 with engine 256.9
with code 446 (Touchpad only)
N72
GF54.25-P-4270LFM
    Model 238 with engine 256.9
up to model year 2021
N72/4
GF54.25-P-4270FH
    Model 257, 290 with engine 256.9
up to model year 2021
N72/4
GF54.25-P-4270FR
  Component description for the electronic ignition lock control unit Model 213 with engine 256.9
up to model year 2021
N73
GF80.57-P-6001FG
    Model 222 with engine 256.9
N73
GF80.57-P-6001LF
    Model 238 with engine 256.9
up to model year 2021
N73
GF80.57-P-6001FH
    Model 257, 290 with engine 256.9
up to model year 2021
N73
GF80.57-P-6001FR
  Component description for steering column tube module control unit Model 213 with engine 256.9 as of model year 2019 up to model year 2021
N80
GF54.21-P-6051FGA
    Model 222 with engine 256.9 as of model year 2018
N80
GF54.21-P-6051LFM
    Model 238 with engine 256.9 as of model year 2019 up to model year 2021
N80
GF54.21-P-6051FHG
    Model 257, 290 with engine 256.9
up to model year 2021
N80
GF54.21-P-6051FR
  Component description for DC/DC converter control unit Model 213 with engine 256.9
up to model year 2021
with code B01 (48V technology)
N83/1
GF54.10-P-3006FG
    Model 222 with engine 256.9
with code B01 (48V technology)
N83/1
GF54.10-P-3006LF
    Model 238 with engine 256.9
up to model year 2021
with code B01 (48V technology)
N83/1
GF54.10-P-3006FH
    Model 257, 290 with engine 256.9
up to model year 2021
with code B01 (48V technology)
N83/1
GF54.10-P-3006FR
  Component description for fuel pump control unit Model 222 with engine 256.9
Model 257, 290 with engine 256.9
up to model year 2021
N118
GF47.40-P-2001MMK
    Model 213, 238 with engine 256.9
up to model year 2021
N118
GF47.40-P-2001MRD
  Drivetrain control unit, component description N127 GF54.21-P-2141LF
  Starter-alternator control unit component description Model 213 with engine 256
up to model year 2021
with code B01 (48V technology)
N129
GF54.21-P-4191FG
    Model 222 with engine 256
with code B01 (48V technology)
N129
GF54.21-P-4191LF
    Model 238 with engine 256.9
up to model year 2021
with code B01 (48V technology)
N129
GF54.21-P-4191FH
    Model 257, 290 with engine 256.9
up to model year 2021
with code B01 (48V technology)
N129
GF54.21-P-4191FR
  Fully integrated transmission control electric controller unit control unit, component description Model 257, 290 with engine 256.9 with transmission 725.0 (except 725.096)
up to model year 2021
Y38n4
GF27.60-P-5120ANR
  Component description for fully integrated transmission control unit Model 213 with engine 256.9 with transmission 725.0
up to model year 2021
Y38n4
GF27.60-P-5165ANL
    Model 222 with engine 256.9 with transmission 725.0
Y38n4
GF27.60-P-5165AND
    Model 238 with engine 256.9 with transmission 725
up to model year 2021
Y38n4
GF27.60-P-5165FH
  Table of contents for function description of gasoline injection and ignition system with direct injection   GF07.70-P-0998MRT