Audi Ignition Knock (Detonation) Sensor 0261231040 – Bosch Expansion Tank Hose Pump Action Spray: Ensures even

Pump Action Spray: Ensures even distribution on the filter

8V6 Audi A4 Quattro 1997–1999 1

This accessory drive belt is driven by the crankshaft pulley to deliver power to the alternator

Pair Replacement Recommended: For optimal balance and handling

CLS63 and more

Audi Ignition Knock (Detonation) Sensor 0261231040 – Bosch Expansion Tank Hose Pump Action Spray: Ensures evenBosch Ignition Knock (Detonation) Sensor 0261231040 is a high quality replacement sensor for Audi models. It detects engine knock and sends signals to the ECM to adjust ignition timing, preventing damage and optimizing performance. Manufactured by a trusted OE supplier, it ensures reliable and accurate readings. Key Features & Benefits OE Quality: Bosch is a leading OE supplier known for precision and durability Reliable Detection: Accurately senses