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Remove/install temperature sensor - AR07.04-P-0070GZB

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 Mercedes-Benz ML350, 2010 Mercedes-Benz ML350, 2009 Mercedes-Benz ML320, 2009 Mercedes-Benz GL320, and 2008 Mercedes-Benz ML320. However, it is still accessible from the selected car via links, so may be relevant.

ENGINE 642 in MODEL 164, 207, 212, 251 

Charge air temperature sensor 

Fig 1: Locating Charge Air Temperature Sensor
G06878035Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVINGINSTALLING Remove/install     
DANGER Risk of injury  caused by fingers being pinched or crushed  when removing, installing or aligning hoods, doors, trunk lids, lift gates or sliding roof Keep body parts and limbs well clear of moving parts. AS00.00-Z-0011-01A
1.1 Removes strut tower brace Model 164.8 only
IMPORTANT Remove strut tower brace from strut tower mounts.
AR62.30-P-2500GY
1.2 Remove partition wall between wheel wells Model 251 only AR62.30-P-2400RT
2 Remove engine cover   AR01.10-P-2405GZB
3 Remove engine air intake duct upstream of air filter housing on the right    
4 Disconnect electrical connector at charge air temperature sensor (B17/8)    
5 Release charge air temperature sensor (B17/8) and pull out of the engine charge air duct housing downstream of the charge air cooler IMPORTANTInstallation:  Replace O-ring for charge air temperature sensor (B17/8).  
6 Install in the reverse order    
7 Read out fault memory and erase if necessary    
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
DANGER Risk of accident  caused by vehicle starting off by itself when engine is running. Risk of injury  caused by contusions and burns during starting procedure or when working near the engine as it is running Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.
AS00.00-Z-0005-01A
8 Carry out engine test run