Remove/Install Pressure Sensor - AR07.04-P-0060SXI

ENGINE 642.8 in model 166, 204, 212, 221, 222, 251, 292 

Shown on ENGINE 642.852 in model 212.026 

Fig 1: Pressure Sensor Downstream Of Air Filter Components Location - Engine 642.8 In Model 166 (Shown On Engine 642.852 In Model 212.026)

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove ENGINE cover	ENGINE 642.8 in model 166, 204, 212, 221, 222, 251, 292
		ENGINE 642.8 in model 221	AR01.10-P-2405SXI
		ENGINE 642.8 in model 251 : Ensure correct seating of the ENGINE cover.	AR01.10-P-2405RTB
2	Unlock and disconnect electrical connection (1) at pressure sensor downstream of air filter (B28/5)	: Ensure that the electrical connection (1) is correctly engaged on the pressure sensor downstream of air filter (B28/5).
3	Remove screw/bolts (2) on pressure sensor downstream of air filter (B28/5)
4	Pull out pressure sensor downstream of air filter (B28/5) from left air filter housing (4)	: Replace O-ring (5) and apply lubricant paste. Antifriction paste, rubber parts 2.5 kg, DBL 6867.00	*BR00.45-Z-1002-06A
5	Install in the reverse order
6	Connect diagnostic system, read out fault memory and delete if necessary
		Model 222 with ENGINE 642.8	AD00.00-P-2000-04B
		Model 166, 204, 212, 221, 251, 292 with ENGINE 642.8	AD00.00-P-2000-04A