Volkswagen Workshop Service and Repair Manuals > Passat (B3) > Vehicle electrics | Electrical system | Self diagnosis, V.A.G Inspection Service | Immobilizer self-diagnosis | Measured value blocks

Read measured value block

–	Initiating immobilizer self-diagnosis → Chapter.

Indicated on display:

–	Press “08 - Read measured value block” on the display -arrow-.

Indicated on display:

–	Press number of data block to be read on number block on display -arrow- and confirm entry with “Q” key.

Example of measured value block contents

–	Press “0, 0 and 1” on number block on display and confirm input with “Q” key.

Indicated on display:

If there is a “0” in the first display zone then the reader coil is faulty.

If there is a “1” in the first display zone then the reader coil is OK.

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