New Beetle L4-2.0L (AZG) (2003)
Clutch Switch: Testing and Inspection
Clutch Pedal Switch Signal, Checking
Signal From Clutch Pedal Position Switch, Checking
Special tools and equipment
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Scan tool VAG 1551 or vehicle system tester V.A.G 1552 with cable VAG 1551/3B
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Test box V.A.G 1598/31
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Hand multi meter V.A.G 1526 or multimeter VAG 1715
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Adapter set V.A.G 1594
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Wiring diagram
Test conditions
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All fuses must be Ok
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The battery voltage must be at least 11.5 V
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All electrical consumers, e.g. lights and rear window heating must be switched off
Test sequence
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Connect scan tool VAG 1551 (V.A.G 1552). Switch ignition on and select engine control module with "Address word" 01.
Connecting scan tool and selecting Engine Control Module (ECM). Refer to "Scan Tool Testing/Scan Tool Connecting and Initial
Checks/VAG1551 Scan Tool" See: Powertrain Management/Computers and Control Systems/Testing and Inspection
Indicated on display
Rapid data transfer
HELP
Select function XX
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Press buttons 0 and 8 for function "Read Measuring Value Block" and confirm entry with Q button.
Indicated on display
Read Measuring Value Block
Input display group number XXX
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Press buttons 0, 6 and 6 for "display group 66" and confirm with Q button.
Indicated on display (1-4 = Display zones)
Read Measuring Value Block 66
->
1
2
3
4
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Observe display in display zone 2 (2nd digit from left).
Specification: x 0 x x
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Depress clutch pedal fully and observe display in display zone 2.
Specification: x 1 x x
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Press -> button.
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Press buttons 0 and 6 for "End output" function and confirm input with Q button.