STAG TAP-03/2
A microprocessor-based device used in gasoline engines running on LPG or CNG, which improves the combustion efficiency of the fuel-air mixture by adjusting the ignition advance angle.
Specifications
Product: Ignition Timing Variator
Crankshaft Position Sensor (type): Digital, plus up to two digital camshaft position sensors
Autogas fuel type: LPG and CNG
Autogas fuel type: 2 years
Approval: E8 10R-03 4945 ext2
Index: WEG-9703/2AH
| Feature | Benefit |
|---|---|
| Versatility | One module for multiple vehicles |
| Reduced LPG or CNG fuel consumption | CNG 5–15%, LPG 3–10% |
| Increased engine power | CNG 10–25%, LPG 1–2% |
| Safety | Reduced risk of backfires in older-generation autogas systems |
Features:
- Support for two camshafts, including variable valve timing.
- Autocalibration—automatic recording and recognition of the crankshaft and camshaft profiles.
- Verification of the crankshaft waveform pattern prior to device installation.
- Oscilloscope function—the device automatically records all values without the need to connect an oscilloscope.
- An improved method for dynamically and automatically adjusting the ignition timing angle based on current engine parameters, resulting in increased vehicle responsiveness.
- Sending a variator performance report directly from the app.
- Compatible with ACSTAGsoftware (shared diagnostic app with QBOX/QNEXT gasSTAGinjection controllers,STAG400 DPI).
- Operated via the Next II Bluetooth interface.