volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Engine Control Module > < Component Tests and General Diagnostics|Page 4220
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Electronic Throttle Control Module: Service and Repair

Throttle Valve Control Module, Removing and Installing

1

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Intake manifold

2

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To vacuum booster

3

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To fuel pressure regulator
-

Location, item 5,  See: Fuel Delivery and Air Induction/Fuel Rail/Service and Repair

4

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T-piece

5

-

To one-way valve
-

Location, item 4,  See: Fuel Delivery and Air Induction/Variable Induction System/Service and Repair

6

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Vacuum hose

7

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O-ring
-

Replace if damaged

8

-

Support bracket
-

For change-over barrel

9

-

6 Nm (53 in lb)

10

-

Intake Air Temperature (IAT) sensor -G42-*
-

Checking,  See: Intake Air Temperature Sensor/Testing and Inspection

-

Resistance graph,  See: Intake Air Temperature Sensor/Testing and Inspection

11

-

Intake air elbow

12

-

10 Nm (7 ft lb)

13

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To positive crankcase ventilation valve

14

-

Seal
-

Replace if damaged 

15

-

10 Nm (7 ft lb)
-

Install with "D6" locking fluid 

16

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Throttle valve control module -J338-*
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Checking,  See: Testing and Inspection

-

If replaced, adapt to ECM,  See: Testing and Inspection

17

-

To Evaporative Emission (EVAP) canister purge regulator valve -N80-

18

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Seal
-

Replace if damaged

Engine Control Module > < Component Tests and General Diagnostics|Page 4220