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Home >> Mercedes Benz >> 2021 >> GT 43 AMG >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Air Intake, Turbocharging -- 290 Chassis >> Testing & Repair >> Remove/Install Charge Air Temperature Sensor Downstream Of Throttle Valve >> Remove/Install Right Charge Air Temperature Sensor Downstream Of Throttle Valve - AR09.41-P-0042MNI

Remove/Install Right Charge Air Temperature Sensor Downstream Of Throttle Valve - AR09.41-P-0042MNI

Engine 177 in model 290 

Fig 1: Right Charge Air Temperature Sensor Downstream Of Throttle Valve Components Location - Engine 177 In Model 290
G16557381Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury.  Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
CAUTION Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.
AS00.00-Z-0017-01A
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
Topical note  Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVINGINSTALLING Remove/install     
1 Remove upper engine cover.    
2 Remove expansion reservoir.   AR20.30-P-4950MNI
3 Remove right charge air temperature sensor (B17/15) from charge-air distributor (6).    
4 Release and disconnect electrical connector (5).    
5 Seal opening on the charge-air distributor (6) with suitable stop plug. SPECIAL TOOL Record plug Fig 2
6 Check sealing ring of right charge air temperature sensor (B17/15) for damage. If complaints are present,
↓
Replace right charge air temperature sensor (B17/15).
 
7 Install in the reverse order.    
8 Read out and delete fault memory.    
REFER TO SELF-DIAGNOSTIC SYSTEMS     AD00.00-P-2000-06FR
WARNING Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running.
Perform an engine test run and check the engine for proper function.
Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.
AS00.00-Z-0005-01A
Fig 2: Identifying Record Plug (129 589 00 91 00)
G16145009Courtesy of MERCEDES-BENZ USA