audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Throttle Full Open Switch HVAC > < Engine Controls - Erratic/Low Idle/DTC's Set|Page 2616
Page 4
background image

-

Check the following wire connections for open circuit and short circuit to Ground and B+:

Harness connector terminal

VAG 1598/31 test box socket

3

27

4

53

5

29

-

Repair open circuit or short circuit if necessary.

-

Also check all wires for short circuit to each other.

If wire connection is OK:

-

Replace Mass Air Flow (MAF) sensor - G70 -.

Throttle Full Open Switch HVAC > < Engine Controls - Erratic/Low Idle/DTC's Set|Page 2616