Basic setting

With engine stopped and ignition switched on, the following operation can be carried out with the "Function 04" basic setting:

Adaptation of the Throttle Drive Control to the Engine Control Module (ECM). Refer to Display group 060 (Refer to Throttle Valve Control Module -J338-, adapting )
Vehicles with automatic transmission: Adaptation of kick-down function of Throttle Position (TP) Sensor to Engine Control Module (ECM). Refer to Display group 063 (Refer to Kick-down function, adapting )

With the engine running, the following operations can be performed with the basic setting function:

Generation of readiness code. Refer to Readiness code, generating
Performance of Oxygen Sensor (O2S) and Oxygen Sensor control (Refer to Oxygen Sensor (O2S) and Oxygen Sensor control before catalytic converter, checking )

Conditions for operations with engine running

Work sequence

Connect VAS 5051 tester. Refer to VAS 5051 vehicle diagnostic, testing and information system, connecting and selecting functions and select vehicle system "01 - Engine electronics". Ignition must be switched on for this.

or, depending on desired operation:

Fig 1: Diagnostic System VAS 5051: Display

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Display on VAS 5051:

Fig 2: Diagnostic System VAS 5051: Display

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Display on VAS 5051:

1 - Enter display group

Enter desired 3-digit display group number in button field -2- and press -Q- button to confirm input.

Example:

Press buttons -0-, -0- and -1- to select "display group number 001" and press -Q- button to confirm input.

Fig 3: Identifying Display On VAS 5051 (Measured Values)

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Display on VAS 5051:

1 - Measured values not in basic setting

2 - Measured values in basic setting

3 - Display group X

A - Activating basic setting

NOTE: Basic setting is initiated after button -A- is pressed.

Fig 4: Diagnostic System VAS 5051: Display - Display Fields

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Display on VAS 5051:

1 - Display field 1

2 - Display field 2

3 - Display field 3

4 - Display field 4