volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

With Manufacturer's Scan Tool|Page 2506 > < With Manufacturer's Scan Tool|Page 2504
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Air Flow Meter/Sensor: Service and Repair

 

Air Cleaner, Disassembling and Assembling

Air Cleaner

1

-

Connector
-

black, 2- pin

-

For Positive Crankcase Ventilation (PCV) heating element - N79-

-

Check voltage supply for PCV heating element between terminals 1 and 2 with engine running

-

Specification: at least 11.5 V

2

-

Intake hose
-

With Positive Crankcase Ventilation (PCV) heating element - N79-

3

-

Mass Air Flow (MAF) sensor -G70- * with Intake Air Temperature (IAT) sensor - G42-* 
-

Terminals of sensor and connector are gold-plated

4

-

Connector
-

black, 5-pin

-

Terminals of sensor and connector are gold-plated

5

-

Seal
-

Replace if damaged

With Manufacturer's Scan Tool|Page 2506 > < With Manufacturer's Scan Tool|Page 2504