Golf GTI L4-2.0L (ABA) (1997)
Intake Air Temperature Sensor: Testing and Inspection
Special Tools, Testers And Auxiliary Items
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VAG 1551/1552 Scan Tool With VAG 1551/3 Adapter Cable
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VAG 1598/18testbox
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Multimeter (Fluke 83 Or Equivalent)
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Connector Test Kit VW 1594
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Wiring Diagram
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Chilling Spray (Commercially Available)
Test Sequence
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Connect VAG 1551/1552 scan tool and select "Engine Electronics" address word 01, When doing this the ignition must be switched on.
Indicated on display
Rapid data transfer HELP
Select function XX
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Press buttons -0- and -8- to select "Read Measuring Value Block" function 08 and press -Q- button to confirm input.
Indicated on display
Read Measuring Value Block HELP
Input display group number XXX
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Press buttons -0-, -0- and -3- for display group 003 and press -Q- button to confirm input.
Indicated on display (1-4 Display fields)
Read Measuring Value Block 3-->
1 2 3 4
Display Group 003: Load Registration 1
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Check the specification for intake air temperature sensor (display field 4).
Evaluating Display Group 003
Checking Wiring
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Switch ignition off.