Read Measurement & Read Measuring (Test) Value Block: EuroVan
- Connect Scan Tester (VAG 1551) to Data Link Connectors (DLC). On Golf III and Jetta III, DLCs are located below A/C-heater control panel. On EuroVan, DLCs are located in fold-down storage shelf, in front of relay panel. With scan tester in READ MEASUREMENT (MEASURING VALUE) BLOCK function, press "00" to "05" buttons to select desired display group. See appropriate DISPLAY GROUP table.
- When display group "00" is selected, only READ MEASUREMENT BLOCK is shown on display (the zeros do not appear on display). When READ MEASUREMENT BLOCK function is completed, select END DATA TRANSFER function on scan tester. Turn ignition off. Disconnect scan tester.
DISPLAY GROUP (CORRADO SLC & PASSAT)
| Display Group Number & Channel Number | Display Parameters | |
|---|---|---|
| 01 | ||
| 1 | Engine Speed | |
| 2 | Engine Coolant Temperature | |
| 3 | Oxygen Sensor Signal | |
| 4 | Ignition Timing | |
| 02 | ||
| 1 | Engine Speed | |
| 2 | Injection Time | |
| 3 | System Voltage | |
| 4 | EGR Temperature (If Applicable) | |
| 03 | ||
| 1 | Engine Speed | |
| 2 | Engine Load | |
| 3 | Throttle Angle | |
| 4 | Intake Air Temperature (At Manifold) | |
| 04 | ||
| 1 | Engine Speed | |
| 2 | Engine Load | |
| 3 | Vehicle Speed | |
| 4 | Switch Positions (Operating Status) | |
| 05 | ||
| 1 | Engine Speed | |
| 2 | Idle Air Control Valve | |
| 3 | IAC Duty Cycle | |
| 4 | Switch Positions (A/C & Auto. Trans.) | |
| 06 | ||
| 1 | Oxygen Sensor Signal | |
| 2 | Oxygen Sensor Adaptive Learning (Idle) | |
| 3 | Oxygen Sensor Adaptive Learning (Part Throttle) | |
| 4 | Oxygen Sensor Adaptive Learning (Full Throttle) | |
DISPLAY GROUP (EUROVAN)
| Display Group Number & Channel Number | Display Parameters | |
|---|---|---|
| 00 | Used Only For Testing Vehicle At Factory | |
| 01 | ||
| 1 | Engine Coolant Temperature | |
| 2 | Engine Speed | |
| 3 | Oxygen Sensor Signal Voltage | |
| 4 | Ignition Timing | |
| 02 | ||
| 1 | Engine Coolant Temperature | |
| 2 | Engine Speed | |
| 3 | Throttle Angle | |
| 4 | Engine Load | |
| 03 | ||
| 1 | Engine Coolant Temperature | |
| 2 | Engine Speed | |
| 3 | Intake Air Temperature | |
| 4 | Battery Voltage | |
| 04 | ||
| 1 | Engine Coolant Temperature | |
| 2 | Engine Speed | |
| 3 | Ignition Timing | |
| 4 | Engine Load | |
| 05 | ||
| 1 | Engine Coolant Temperature | |
| 2 | Engine Speed | |
| 3 | Throttle Angle | |
| 4 | Battery Voltage | |