Ignition Knock (Detonation) Sensor for 1993-1995 BMW 740i & More - Bosch 0261231096

Bosch 0261231096 ignition knock (detonation) sensor for the 1993-1995 BMW 740i V8 4.0L and other vehicles detects engine knock. It monitors engine vibrations and signals the control unit to adjust ignition timing, and it is designed to original equipment specifications.

• Detects engine knock to help protect critical components
• Improves combustion efficiency and reduces fuel consumption by up to 9%
• Increases torque by up to 5%
• Allows the use of multiple quality fuels with various anti-knock properties
• Durable construction for reliable performance in harsh conditions

Quick facts

• Part: Bosch 0261231096 ignition knock (detonation) sensor
• Fits: 1993-1995 BMW 740i V8 4.0L and other vehicles
• Material: Metal - Plastic
• Condition: New

A failing knock sensor can show up as a lit check engine light, pinging under load or a drop in engine performance. These signs alone do not prove the sensor is at fault; damaged wiring to it could produce them as well.

Fits

This knock sensor fits the 1993-1995 BMW 740i V8 4.0L, the 1993-1995 BMW 740iL V8 4.0L and the 1994-1995 BMW 530i V8 3.0L, and each takes four. This listing is one sensor. If your car is not named here, look up its year and engine in the "Vehicles it fits" section.

Specifications

In the box

One knock sensor with its wiring harness.

Interchange: 12141702163