audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

With Manufacturer's Scan Tool|Page 7213 > < With Manufacturer's Scan Tool|Page 7211
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If specifications are obtained:

-

Additionally check signal wires.

If the specified values are not obtained:

Checking wiring

-

Connect test box VAG 1598/31 to wiring harness for engine control module; do not connect engine control module. See: Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/Scan Tool Testing/With Manufacturer's Scan Tool/Scan Tool Connecting and
Initial Checks/Wiring and Component Testing Using VAG1598/31 Test Box

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Check for open circuit and short to positive or Ground in following wiring connection:

Connector

Test box VAG 1598/31

terminal

Socket

1

72

2

73

3

36

4

35

5

33

6

34

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Repair any open/short circuit as necessary.

If no wiring malfunction is detected:

-

Replace accelerator position sensors.

With Manufacturer's Scan Tool|Page 7213 > < With Manufacturer's Scan Tool|Page 7211