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Bosch 0261231018 Ignition Knock (Detonation) Sensor
| Brand | Bosch 0261231018 |
|---|---|
| Product line | Ignition Knock (Detonation) Sensor (New) |
| Fits | Porsche · 10 vehicles |
OE quality sensor. Helps protect the engine and reduce fuel consumption.
Knock detection. Monitors detonation for precise engine control.
Bosch ignition sensor. Built for emission control applications.
Cross-references 96460614100 for the same application. See all 1.
Bosch Knock Sensor for Porsche 911
Restore accurate engine knock detection with this Bosch ignition knock sensor, part number 0261231018. It is an OE-quality replacement for Porsche 911 applications from 1989-1994, including 1994 Porsche 911 Body 964, and supports engine protection while helping maintain efficient fuel use.
Key Features
- Bosch OE-quality ignition knock (detonation) sensor
- Direct-fit replacement for Porsche 911 knock sensor applications
- Helps the engine control system detect detonation and adjust timing
- Supports engine protection under load and during abnormal combustion
- Engineered to help reduce fuel consumption compared with a faulty sensor condition
- Part number 0261231018 for accurate ordering and lookup
Product Details
Bosch 0261231018 is an ignition knock sensor used in emission control and engine management systems. On Porsche 911 models, the sensor monitors vibration patterns associated with detonation so the ECU can respond appropriately and protect the engine. Bosch identifies this OE-quality knock sensor line as a service replacement built for consistent signal output and dependable operation in the applications listed.
This part cross-references Porsche 96460614100 for the same application. Search terms such as Porsche 911 knock sensor replacement, Bosch 0261231018 Porsche 911, and 1994 Porsche 911 Body 964 ignition knock sensor all point to this exact application coverage.
Common Problems It Can Help Solve
- Knock sensor fault codes related to detonation monitoring
- Erratic ignition timing caused by a failing sensor signal
- Reduced engine performance under load
- Unstable fuel economy from incorrect knock feedback
- Check engine light concerns tied to the knock sensor circuit
Installation Notes and Tips
Verify the connector style, mounting location, and engine application before installation. For best results, inspect the harness and mounting surface for corrosion, damage, or contamination that could affect signal quality. Clear diagnostic trouble codes after installation and confirm proper operation with a scan tool.
Quality Assurance
Bosch OE-quality construction supports reliable sensor output and consistent engine management performance in the specified Porsche 911 applications. Compatible with 1989-1994 Porsche 911 and 1994 Porsche 911 Body 964 fitments listed above.
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1994 | Porsche | 911 | Coupe | RWD | 3.6L | H6 | N/A | Body 964; Ignition Knock (Detonation) Sensor (New) |
| 1994 | Porsche | 911 | — | — | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) |
| 1994 | Porsche | 911 | — | AWD | 3.6L | H6 | N/A | Body 964; Ignition Knock (Detonation) Sensor (New) |
| 1994 | Porsche | 911 | Convertible | — | 3.6L | H6 | N/A | Body 964; Ignition Knock (Detonation) Sensor (New) |
| 1993 | Porsche | 911 | — | RWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) |
| 1992 | Porsche | 911 | — | RWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) |
| 1991 | Porsche | 911 | — | — | 3.3L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) |
| 1991 | Porsche | 911 | — | RWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) |
| 1990 | Porsche | 911 | — | RWD | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) |
| 1989 | Porsche | 911 | — | — | 3.6L | H6 | N/A | Ignition Knock (Detonation) Sensor (New) |
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