volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel System Components Locations, Overview|Page 4025 > < Engine Controls - Silicone Sealer/Lubricant Precautions
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Mass Air Flow Sensor: Locations
Fuel System Components Locations, Overview

Motronic Multiport Fuel Injection (MFI) system

Component locations

1

-

Harness connector
-

4-pin connect of, green

-

For O2S behind TWC -G130- and O2S heater - Z29-

-

For bank 1, sensor 2

2

-

Harness connector
-

4-pin connector, brown

-

For O2S 2 behind TWC -G131- and O2S heater - Z30

-

For bank 2, sensor 2

3

-

Harness connector
-

4-pin connector, black

-

For HO2S -G39- and O2S heater -Z19-

-

For bank 1, sensor 1

4

-

Harness connector
-

3-pin connector, blue

-

For Knock Sensor (KS) 1 -G61-, bank 1

5

-

Engine - Coolant Temperature (ECT) sensor -G62-

Fuel System Components Locations, Overview|Page 4025 > < Engine Controls - Silicone Sealer/Lubricant Precautions