Remove/install fuel tank pressure sensor - AR47.50-P-0050GZ

WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.

ENGINE 113, 156, 272, 273 in MODEL 164 with CODE (494) USA version

Fig 1: Removing/Installing Fuel Tank Pressure Sensor

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Remove/install
	Notes on avoiding damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Switch off ignition
2	Remove fuel tank (1)		AR47.10-P-4100GZ
3	Release and disconnect electrical connector on sensor (B4/3)
4	Carefully unclip sensor (B4/3) on fuel tank (1)	To avoid damage, do not turn or tilt the sensor (B4/3). Installation: Replace seal and coat with a suitable anti-friction agent. Push in sensor (B4/3) all the way into the fuel tank (1).
5	Install in the reverse order