TT Quattro Roadster L4-1.8L Turbo (AMU) (2002)
![background image](/audi/tt_quattro_roadster/l4-1.8l_turbo_(amu)/Page-1368003.png)
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Turn steering as far to right or left as possible.
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Specification: approx. 0 ohms
If reading does not change:
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Replace pressure switch/power steering -F88-.
If indication changes:
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Check wire connections.
Checking wire connections
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Connect VAG1598/31 test box at wiring harness to ECM, do not connect ECM. See: Computers and Control Systems/Testing and Inspection/Scan
Tool Testing and Procedures/Scan Tool Testing/Scan Tool Connecting and Initial Checks/Wiring and Component Testing Using VAG1598/31
Test Box
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Check the following wire connections for open circuit and short circuit to Ground (GND) and B+:
Harness connector
VAG1598/31 test box
Terminal
Socket
1
49
2
50
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Repair open circuit or short circuit if necessary.