FEBI BILSTEIN 34280 Detonation Sensor

Compatible with VW GOLF III (1H1) , VW VENTO (1H2) , VW GOLF III Variant (1H5) Show more info
Detects engine knocking to optimize ignition timing and performance. Ensures smooth engine operation and prevents potential damage.
18.11 EUR
inc. VAT 21%
In stock 8
Delivery 1 day (25.03.2026)
PN 34280
Make FEBI BILSTEIN
EAN 4027816342809

The FEBI BILSTEIN 34280 Detonation Sensor is a critical component for modern engine management systems. It monitors the engine for abnormal combustion events, commonly known as knocking or pinging. By accurately detecting these vibrations, the sensor provides vital data to the engine control unit (ECU). Upon detecting detonation, the ECU can adjust ignition timing and fuel mixture in real-time. This proactive adjustment helps to prevent engine damage caused by excessive pressure and heat during knocking. It also ensures the engine operates at peak efficiency and performance levels. This sensor is designed for reliable and consistent performance, meeting the high standards expected from FEBI BILSTEIN. Its precise measurements contribute to a smoother running engine, improved fuel economy, and reduced emissions. Installation is straightforward, making it a practical solution for maintaining your vehicle's engine health.

  • Monitors engine for detonation (knocking/pinging)
  • Optimizes ignition timing for performance and efficiency
  • Helps prevent engine damage from abnormal combustion
  • Provides accurate data to the Engine Control Unit (ECU)
  • Ensures smooth engine operation
  • Contributes to reduced emissions
  • High-quality construction for durability
  • Direct fit for specified vehicle applications
Number of connections
2
  • VW
    • GOLF III (1H1)
      • 1.6 (55kW/75PS)
      • 1.4 (44kW/60PS)
    • VENTO (1H2)
      • 1.4 (40kW/55PS)
      • 1.4 (44kW/60PS)
      • 1.6 (55kW/75PS)
    • GOLF III Variant (1H5)
      • 1.4 (44kW/60PS)
    • POLO III (6N1)
      • 55 1.3 (40kW/55PS)
      • 75 1.6 (55kW/75PS)
      • 55 1.4 (40kW/55PS)
      • 60 1.4 (44kW/60PS)
      • 100 1.4 16V (74kW/100PS)
      • 50 1.0 (37kW/50PS)
      • 120 1.6 16V GTI (88kW/120PS)
    • POLO III CLASSIC (6V2)
      • 75 1.6 (55kW/75PS)
      • 60 1.4 (44kW/60PS)
      • 75 1.4 16V (55kW/75PS)
      • 54 1.4 (40kW/54PS)
    • CADDY II Furgons/minivens (9K9A)
      • 60 1.4 (44kW/60PS)
      • 75 1.6 (55kW/75PS)
      • 1.4 (55kW/75PS)
    • GOLF IV (1J1)
      • 1.4 16V (55kW/75PS)
      • 2.0 (85kW/115PS)
      • 1.6 16V (77kW/105PS)
      • 2.0 4motion (85kW/115PS)
    • LUPO I (6X1, 6E1)
      • 1.0 (37kW/50PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 16V (74kW/100PS)
      • 1.6 GTI (92kW/125PS)
      • 1.4 (44kW/60PS)
    • NEW BEETLE (9C1, 1C1)
      • 2.0 (85kW/115PS)
      • 1.8 T (110kW/150PS)
      • 3.2 RSI 4motion (1C9) (165kW/224PS)
    • POLO Variant (6V5)
      • 1.4 (44kW/60PS)
      • 1.6 (55kW/75PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 (40kW/54PS)
    • BORA I (1J2)
      • 2.0 (85kW/115PS)
      • 1.4 16V (55kW/75PS)
      • 1.6 16V (77kW/105PS)
      • 2.0 4motion (85kW/115PS)
    • CADDY II Pick-up (9U7)
      • 1.6 (55kW/75PS)
    • GOLF IV Variant (1J5)
      • 1.4 16V (55kW/75PS)
      • 2.0 (85kW/115PS)
      • 1.6 16V (77kW/105PS)
      • 2.0 4motion (85kW/115PS)
    • BORA Variant (1J6)
      • 2.0 (85kW/115PS)
      • 1.6 16V (77kW/105PS)
      • 2.0 4motion (85kW/115PS)
      • 1.4 16V (55kW/75PS)
    • POLO (6N2)
      • 1.4 16V (55kW/75PS)
      • 1.6 16V GTI (92kW/125PS)
      • 1.0 (37kW/50PS)
      • 1.4 16V (74kW/101PS)
      • 1.4 (44kW/60PS)
      • 1.4 (40kW/54PS)
    • CADDY II Lielas ietilpības automobilis (9K9B)
      • 1.4 (44kW/60PS)
      • 1.4 16V (55kW/75PS)
      • 1.6 (55kW/75PS)
    • POLO Van Furgons/Universālis (6V5)
      • 1.4 (44kW/60PS)
      • 1.4 (55kW/75PS)
      • 1.6 (55kW/75PS)
    • GOLF VAN IV Variant (1J5)
      • 1.6 (77kW/105PS)
    • GOLF Van III Variant (1H5)
      • 1.4 (44kW/60PS)
  • SEAT
    • IBIZA II (6K1)
      • 1.6 i (55kW/75PS)
      • 1.4 i (44kW/60PS)
      • 1.4 i 16V (74kW/101PS)
      • 1.0 i (37kW/50PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 (40kW/54PS)
    • CORDOBA (6K1, 6K2)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
      • 1.4 i 16V (74kW/101PS)
      • 1.0 i (37kW/50PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 (40kW/54PS)
    • INCA (6K9)
      • 1.4 i (44kW/60PS)
      • 1.4 16V (55kW/75PS)
      • 1.6 i (55kW/75PS)
    • AROSA (6H1)
      • 1.0 (37kW/50PS)
      • 1.4 (44kW/60PS)
    • CORDOBA Vario (6K5)
      • 1.4 i (44kW/60PS)
      • 1.6 i (55kW/75PS)
      • 1.4 16V (55kW/75PS)
      • 1.4 (74kW/101PS)
    • LEON (1M1)
      • 1.6 16 V (77kW/105PS)
    • TOLEDO II (1M2)
      • 1.6 16V (77kW/105PS)
  • SKODA
    • FELICIA I (6U1)
      • 1.6 (55kW/75PS)
    • FELICIA I Universālis (6U5)
      • 1.6 (55kW/75PS)
    • OCTAVIA I (1U2)
      • 1.6 (55kW/75PS)
      • 2.0 (85kW/116PS)
    • FELICIA I Pick-up (6UF, 6U7)
      • 1.6 (55kW/75PS)
    • FELICIA II (6U1)
      • 1.6 (55kW/75PS)
    • FELICIA II Universālis (6U5)
      • 1.6 (55kW/75PS)
    • OCTAVIA I Combi (1U5)
      • 1.6 (55kW/75PS)
      • 2.0 (85kW/116PS)
  • AUDI
    • Q5 (FYB, FYG)
      • SQ5 TFSI quattro (260kW/354PS)
0 Updated