Walker Ignition Knock (Detonation) Sensor 242-1357
Walker Ignition Knock (Detonation) Sensor 242-1357
sku: 9JZFV | mpn: 242-1357
Regular price
$56.08
Regular price
$83.64
Sale price
$56.08
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Emissions
This is not an emissions item.
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Walker Ignition Knock (Detonation) Sensor 242-1357 by Walker. Manufacturer part number: 242-1357.
Walker Products 242-1357 Ignition Knock (Detonation) Sensor
- OE Replacement Sensitivity: Calibrated to match factory frequency response and output for seamless ECU integration and spark control.
- 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.