volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Parts of Fuel Injection System, Removing and Installing|Page 1950 > < Intake Manifold|Specifications
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Intake Manifold: Service and Repair
Parts of Fuel Injection System, Removing and Installing

Parts of fuel injection system, removing and installing 

NOTE: 

-

Cylinder bank 1 is located on right side in direction of travel.

-

Cylinder bank 2 is located on left side in direction of travel.

1

Air filter housing

2

20 Nm 

3

Mass Air Flow (MAF) Sensor -G70-*

4

Seal
-

Replace if damaged

5

Connection hose

6

Engine Control Module (ECM)*
(Motronic Engine Control Module (ECM) -J220-)
-

Installation location: in protective housing, plenum chamber, left

-

Engine code AHA: 80-pin

-

Engine code ATQ: 121-pin

-

Checking voltage supply

7

Mounting bracket

8

Connector
-

Engine code AHA: 28-pin

-

Engine code ATQ: 40-pin

-

Switch ignition off before disconnecting or connecting connector

-

disengage to pull off

9

Connector
-

Engine code AHA: 52-pin

-

Engine code ATQ: 81-pin

-

Switch ignition off before disconnecting or connecting connector

Parts of Fuel Injection System, Removing and Installing|Page 1950 > < Intake Manifold|Specifications