Display groups, overview
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 1995 Volkswagen Jetta III, 1995 Volkswagen Golf III, 1995 Volkswagen Cabrio, 1994 Volkswagen Jetta III, and 1994 Volkswagen Golf III. However, it is still accessible from the selected car via links, so may be relevant.
DISPLAY GROUP NUMBER CHANNEL DESCRIPTION
| Display group number | Channel description | ||||
|---|---|---|---|---|---|
| 00 | Used only for testing in the plant | ||||
| 01 | 1 = Engine Speed (RPM) 2 = Engine Coolant Temperature (ECT) 3 = Oxygen Sensor (O2S) factor 4 = Ignition angle |
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| 02 | 1 = Engine Speed (RPM) 2 = Injection time 3 = Battery Positive Voltage (B+) 4 = EGR temperature |
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| 03 | 1 = Engine Speed (RPM) 2 = Engine load in % 3 = Throttle angle 4 = Intake manifold temperature |
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| 04 | 1 = Engine Speed (RPM) 2 = Engine load in % 3 = Road speed 4 = Operating status: (1) 10000 acceleration enrichment 01000 Wide Open Throttle (WOT) 00100 partially open throttle 00010 closed throttle 00001 deceleration fuel shut -off 00000 operating status NOT OK (2) |
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| 05 | 1 = Engine Speed (RPM) 2 = Idle Air Control (IAC) Valve 3 = Idle Air Control (IAC) Valve Duty Cycle 4 = Operating status (can be a combination of code): 10 -00 = A/C compressor ON 01-00 = Not in current use 00-01 = Park/Neutral mode for Auto. Trans. |
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| 06 | Used only by manufacturer | ||||
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- Idle Air Control (IAC) Valve, checking. See MULTIPORT FUEL INJECTION (MFI) .
- Oxygen Sensor and Oxygen Sensor Control, checking. See HEATED OXYGEN SENSOR (HO2S) AND OXYGEN SENSOR CONTROL, CHECKING .
- Partially open throttle/acceleration/Wide Open Throttle enrichment and deceleration fuel shut -off, checking. See PARTIALLY OPEN THROTTLE/ACCELERATION/ WIDE OPEN THROTTLE (WOT) ENRICHMENT AND DECELERATION FUEL SHUT-OFF, CHECKING .
- Throttle Position (TP) Sensor, checking. See THROTTLE POSITION (TP) SENSOR, CHECKING .
- Engine Coolant Temperature (ECT) Sensor, checking. See ENGINE COOLANT TEMPERATURE (ECT) SENSOR, CHECKING .
- Intake Air Temperature (IAT) Sensor, checking. See INTAKE AIR TEMPERATURE (IAT) SENSOR, CHECKING .
- EGR Valve and EGR Temperature Sensor, checking. See EXHAUST GAS RECIRCULATION (EGR) SYSTEM COMPONENTS, REMOVING AND INSTALLING (CALIFORNIA ONLY) .
To exit from "Read Measuring Value Block" function:
- Press -->button.
After exiting "Read Measuring Value Block" function:
- Press buttons -0- and -6- to select the "End Output" function.
- Press -Q- button to confirm input.