The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1073) is a direct-fit replacement part. Walker Products Knock Sensors are OE Replacement components that detect engine detonation to help the ECU adjust timing and prevent internal engine damage.
Features:
- Detects Engine Knock: Monitors vibration frequencies to detect detonation and prevent pre-ignition engine damage.
- Restores Ignition Timing Accuracy: Supports optimal fuel efficiency, performance, and emissions by correcting spark advance during knock conditions.
- OE Replacement Sensitivity: Calibrated to match factory frequency response and output for seamless ECU integration and spark control.
- Exact OE Fit: Installs directly into original mounting locations using factory connectors and threads-no modifications required.
- Built for Harsh Environments: Engineered to resist heat, vibration, and oil exposure for long-lasting signal reliability.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Blade |
| Connector Shape | Rectangle |
| Connector Gender | Male |
| Terminal Gender | Female |
Interchanges With: VEMO V40-72-0436, Hella 6PG 009 108-611, Hoffer Products 7517412, Fispa 84.036, Fispa 84.036-2, NTK ID0026, ERA 550305, Werner Metzger GmbH 0907029, Facet 9.3006, FAE 60104, Porsche 99760612100, Porsche 0PB905377A, Porsche 0PB905377B, Magneti Marelli 064836026010, Standard Import 19547, Tomco Products 29223, Meat & Doria 87412, Wells SU13545, Bosch 0261231173, Bosch 0 261 231 173, SMP KS323, BWD S8923
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
