Remove/Install Temperature Sensor - AR07.04-P-0070RFM

Engine 274 in Model 253 with code 598 (Gasoline particulate filter (OPF) with sensor system) 

Fig 1: Exhaust Temperature Sensor Components Location - Engine 274 In Model 253

Courtesy of BMW OF NORTH AMERICA, INC.

	Risk of burn injuries  , suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning  caused by skin contact with solid components of the exhaust.	Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.	AS49.00-Z-0001-01A
	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
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Note on calculation of tightening torque when using insertion or socket tools with various effective lengths		AH00.00-P-0015-01CW
	Remove/install
1	Remove the underfloor paneling on the right.		AR61.30-P-1001LW
2	Release electrical connector (1) and disconnect.
3	Unclip sensor module (2) from bracket (3).
4	Unclip electric line of temperature sensor upstream of gasoline particulate filter (B163/4) from retaining clip (4).
5	Unscrew temperature sensor upstream of gasoline particulate filter (B163/4).	: Coat thread with hot lubrication paste.
		Temperature sensor to gasoline particulate filter	*BA07.04-P-1007-01N
		Paste, hot lubrication 1 kg, DBL 6879.20	*BR00.45-Z-1005-06A
6	Pull temperature sensor upstream of gasoline particulate filter (B163/4) out of gasoline particulate filter.
7	Install in the reverse order.
8	Read out and delete fault memory.
			AD00.00-P-2000-04B
	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.	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
9	Perform engine test run and check exhaust system in terms of leak tightness.