Remove/install intake air temperature sensor · ar0752p1465gy · Mercedes-Benz WIS

AR07.52-P-1465GY

Remove/install intake air temperature sensor

16.2.11

ENGINES 642.970 in MODEL 463.303 /340 /341

ENGINES 642.886 in MODEL 463.306 /336 /346

P07.52-2027-06

Shown on ENGINE 642.970

1 Engine air intake duct downstream of air filter

2 Air cleaner housing

B2/6 Left hot film MAF sensor

B2/7 Right hot film MAF sensor

Modification notes

19.1.11

Delete DTC memory, added

Step 5

 	Remove/install
 Danger!	Risk of injury to skin and eyes caused by handling hot or glowing objects.	Wear safety gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
1	Remove upper engine cover		AR01.10-P-2405GY
2	Remove right air filter housing (2)		AR09.10-P-1150GYA
3	Remove engine air intake duct downstream of the air filter (1)	 The intake air temperature sensor are respectively installed in the LH hot film MAF sensor (B2/6) and RH hot film MAF sensor (B2/7) and cannot be replaced separately. In the case of a defect replace the hot film MAF sensor completely with engine air intake duct downstream of the air filter (1).	AR09.10-P-8130GY
4	Install in the reverse order
5	Connect STAR DIAGNOSIS and delete 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
6	Carry out engine test run

ad0000p200004a Connect STAR DIAGNOSIS and read out fault memory
ad0000p200004a
ah0000p500001a Notes on avoiding damage through contamination and foreign objects
ar0110p2405gy Remove/install engine cover
ar0910p1150gya Remove/install air filter housing
ar0910p8130gy Remove/install engine intake air duct downstream of air filter
as0000z000201a Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.
as0000z000501a 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.