The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1195) 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.
- Exact OE Fit: Installs directly into original mounting locations using factory connectors and threads-no modifications required.
- 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.
- Built for Harsh Environments: Engineered to resist heat, vibration, and oil exposure for long-lasting signal reliability.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Pin |
| Connector Shape | Square |
| Connector Gender | Male |
| Terminal Gender | Female |
Interchanges With: VEMO V42-72-0046, Hoffer Products 7517791, Hoffer Products 7517791E, Fispa 83.3095, Fispa 83.3095A2, NTK ID0010, ERA 550494, ERA 550930, Mini 13627552114, Delphi AS10229, Werner Metzger GmbH 0907066, Werner Metzger GmbH 0907068, Peugeot 1920FR, Peugeot 1920LT, Facet 9.3165, BMW 13627552114, FAE 60239, Standard Import 19575, Standard Import 19579, Holstein 2KNC0091, Meat & Doria 87791, Meat & Doria 87791E, Wells SU13169, Bosch 0261231168, Bosch 0261231169, Bosch 0261231197, Bosch 0261231198, SMP KS367, BWD S8967, Beck/Arnley 158-1643, Citroen 9645311480, Citroen 1920FR, Citroen 1920LT, Airtex 5S11716, Fiat 9645311480
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.
