BOSCH Detonation Sensor 0 261 231 038

Compatible with AUDI 80 B3 Sedans (893, 894, 8A2) , AUDI 100 C3 Sedans (443, 444) , AUDI V8 (441, 442, 4C2, 4C8) Show more info
Detects engine knocking and pinging to optimize ignition timing. Ensures smooth engine operation and prevents potential damage.
25.98 EUR
inc. VAT 21%
In stock 6
Delivery 1 day (27.03.2026)
PN 0261231038
Make BOSCH
EAN 3165142867533

The BOSCH Detonation Sensor, part number 0 261 231 038, is a critical component for modern engine management systems. It is designed to accurately detect abnormal combustion events, commonly known as knocking or pinging. By sensing these vibrations, the engine control unit (ECU) can make real-time adjustments to ignition timing. This precise control helps to prevent engine damage caused by detonation and ensures optimal performance and fuel efficiency. This sensor is engineered to meet the rigorous demands of automotive applications, providing reliable and consistent readings under various operating conditions. Its robust construction ensures durability and a long service life.

  • Accurately detects engine knock and pinging
  • Optimizes ignition timing for performance and efficiency
  • Helps prevent engine damage from detonation
  • Ensures smooth engine operation
  • Durable construction for long service life
  • Designed for reliable performance in automotive applications
  • AUDI
    • 80 B3 Sedans (893, 894, 8A2)
      • 1.8 (83kW/113PS)
      • 2.0 E (83kW/113PS)
      • 2.0 E 16V (101kW/137PS)
      • 2.0 E quattro (83kW/113PS)
      • 2.0 quattro (85kW/115PS)
      • 2.0 E 16V quattro (101kW/137PS)
    • 100 C3 Sedans (443, 444)
      • 2.0 (83kW/113PS)
      • 2.0 Cat (85kW/115PS)
      • 2.3 E (100kW/136PS)
      • 2.3 E (98kW/133PS)
      • 2.3 E quattro (100kW/136PS)
      • 2.3 quattro (98kW/133PS)
    • V8 (441, 442, 4C2, 4C8)
      • 3.6 quattro (180kW/245PS)
      • 3.6 quattro (184kW/250PS)
      • 4.2 quattro (206kW/280PS)
    • COUPE B2 (81, 855, 856)
      • 1.8 GT (79kW/107PS)
      • 2.3 (98kW/133PS)
      • 2.3 quattro (98kW/133PS)
      • 2.0 (83kW/113PS)
    • COUPE B3 (89, 8B3)
      • 2.3 (100kW/136PS)
      • 2.0 16 V (103kW/140PS)
      • 2.3 (98kW/133PS)
      • 2.3 quattro (100kW/136PS)
      • S2 quattro (162kW/220PS)
      • 2.3 quattro (98kW/134PS)
      • 2.0 16 V (101kW/137PS)
      • 2.0 (82kW/112PS)
      • 2.0 (83kW/113PS)
    • 100 C4 Sedans (4A2)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
      • S4 Turbo quattro (169kW/230PS)
      • 2.3 E quattro (98kW/133PS)
      • S4 V8 quattro (206kW/280PS)
      • 2.0 E quattro (85kW/115PS)
      • 2.0 E 16V (103kW/140PS)
    • 80 B4 Sedans (8C2)
      • 2.0 E 16V (103kW/140PS)
      • 2.3 E (98kW/133PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
      • 2.0 E 16V quattro (103kW/140PS)
      • 2.0 E quattro (85kW/115PS)
      • S2 quattro (169kW/230PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
    • 100 C3 Avant (445, 446)
      • 2.0 (83kW/113PS)
      • 2.0 E Cat (85kW/115PS)
      • 2.3 (100kW/136PS)
      • 2.3 (98kW/133PS)
      • 2.3 E quattro (100kW/136PS)
      • 2.3 quattro (98kW/133PS)
    • 80 B4 Avant (8C5)
      • 2.0 E 16V (103kW/140PS)
      • 2.3 E (98kW/133PS)
      • 2.6 (110kW/150PS)
      • S2 quattro (169kW/230PS)
      • 2.6 quattro (110kW/150PS)
      • 2.8 quattro (128kW/174PS)
      • RS2 quattro (232kW/315PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.8 (128kW/174PS)
      • 2.0 E 16V quattro (103kW/140PS)
    • 100 C4 Avant (4A5)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
      • 2.3 E quattro (98kW/133PS)
      • 2.0 E quattro (85kW/115PS)
      • 2.0 E 16V (103kW/140PS)
    • 90 B3 (893, 894, 8A2)
      • 2.0 (85kW/115PS)
      • 2.3 E (100kW/136PS)
      • 2.3 E (98kW/133PS)
    • CABRIOLET B3 (8G7)
      • 2.0 E (85kW/115PS)
      • 2.3 E (98kW/133PS)
      • 2.6 (110kW/150PS)
      • 2.8 (128kW/174PS)
      • 1.8 (92kW/125PS)
    • A8 D2 (4D2, 4D8)
      • 4.2 quattro (220kW/299PS)
      • 4.2 quattro (180kW/245PS)
      • 3.7 (169kW/230PS)
      • 3.7 quattro (169kW/230PS)
      • S8 quattro (250kW/340PS)
      • 4.2 quattro (228kW/310PS)
      • 3.7 quattro (191kW/260PS)
      • 3.7 (191kW/260PS)
      • 3.3 TDI quattro (165kW/224PS)
      • S8 quattro (265kW/360PS)
      • 4.2 quattro (175kW/238PS)
    • A4 B5 (8D2)
      • 1.6 (74kW/100PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 quattro (92kW/125PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
      • 1.8 (85kW/115PS)
    • A6 C4 (4A2)
      • 2.0 (85kW/115PS)
      • 2.0 16V (103kW/140PS)
      • 2.0 16V quattro (103kW/140PS)
      • S6 Turbo quattro (169kW/230PS)
      • S6 4.2 quattro (213kW/290PS)
      • 1.8 (92kW/125PS)
      • 1.8 quattro (92kW/125PS)
      • S6 Plus quattro (240kW/326PS)
      • 2.3 (98kW/133PS)
      • 2.3 quattro (98kW/133PS)
    • A6 C4 Avant (4A5)
      • 2.0 (85kW/115PS)
      • 2.0 16V (103kW/140PS)
      • 2.0 16V quattro (103kW/140PS)
      • S6 4.2 quattro (213kW/290PS)
      • S6 Turbo quattro (169kW/230PS)
      • 1.8 (92kW/125PS)
      • 1.8 quattro (92kW/125PS)
      • S6 Plus quattro (240kW/326PS)
      • 2.3 (98kW/133PS)
      • 2.3 quattro (98kW/133PS)
    • 80 B2 Sedans (811, 813, 814, 819, 853)
      • 1.8 GTE quattro (85Q) (81kW/110PS)
      • 1.8 GTE (81kW/110PS)
    • QUATTRO (85)
      • 2.2 20V Turbo (162kW/220PS)
    • A4 B5 Avant (8D5)
      • 1.6 (74kW/100PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 quattro (92kW/125PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 1.8 T (132kW/180PS)
      • 1.8 (85kW/115PS)
    • 90 B2 (813, 814, 853)
      • 2.0 (83kW/113PS)
    • A6 C5 (4B2, 4B4)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 (92kW/125PS)
      • 1.8 T quattro (132kW/180PS)
      • 4.2 quattro (220kW/299PS)
      • 1.8 T (132kW/180PS)
      • S6 quattro (250kW/340PS)
      • RS6 quattro (331kW/450PS)
    • A6 C5 Avant (4B5, 4B6)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 T quattro (110kW/150PS)
      • 1.8 T quattro (132kW/180PS)
      • 4.2 quattro (220kW/299PS)
      • 1.8 T (132kW/180PS)
      • S6 quattro (250kW/340PS)
      • RS6 quattro (331kW/450PS)
      • RS6 plus quattro (353kW/480PS)
  • VW
    • GOLF II (19E, 1G1)
      • 1.8 GTI G60 Syncro (118kW/160PS)
      • 1.8 Syncro (72kW/98PS)
      • 1.8 GTI Cat (79kW/107PS)
      • 1.8 GTI (82kW/112PS)
      • 1.8 GTI 16V (95kW/129PS)
      • 1.8 GTI (79kW/107PS)
    • JETTA II (19E, 1G2, 165)
      • 1.8 Cat (79kW/107PS)
      • 1.8 (82kW/112PS)
      • 1.8 16V (95kW/129PS)
      • 1.8 Syncro (72kW/98PS)
      • 1.8 (79kW/107PS)
      • 1.8 (77kW/105PS)
    • PASSAT B3/B4 (3A2, 35I)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.8 G60 Syncro (118kW/160PS)
    • SCIROCCO (53B)
      • 1.8 16V (95kW/129PS)
    • CORRADO (53I)
      • 1.8 G60 (118kW/160PS)
    • PASSAT B3/B4 Variant (3A5, 35I)
      • 1.8 (82kW/112PS)
      • 2.0 (85kW/115PS)
      • 1.8 G60 Syncro (118kW/160PS)
      • 2.0 (85kW/116PS)
    • GOLF I Cabriolet (155)
      • 1.8 (72kW/98PS)
    • POLO Coupe (86C, 80)
      • 1.3 G40 (83kW/113PS)
    • PASSAT B5 (3B2)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 Syncro/4motion (92kW/125PS)
    • PASSAT B5 Variant (3B5)
      • 1.6 (74kW/101PS)
      • 1.8 (92kW/125PS)
      • 1.8 T (110kW/150PS)
      • 1.8 Syncro/4motion (92kW/125PS)
    • TOUAREG (7LA, 7L6, 7L7)
      • 4.2 V8 (228kW/310PS)
0 Updated