VolvoElectrical Parts

HHP60252WIN — Knock Sensor For Crusader 48008 Pleasurecraft R020027 Indmar 556015 Quicksilver 806612T Volvo Penta 3850357

This knock sensor detects abnormal combustion vibrations within the engine, signaling the engine control unit to adjust ignition timing and prevent engine damage. Manufactured to precise specifications, it offers accurate detection compared to a worn sensor that might fail to register detonation or trigger false alarms. Observable symptoms of a faulty knock sensor include engine pinging or knocking sounds, reduced engine power, and illumination of the check engine light.

Knock Sensor For Crusader 48008 Pleasurecraft R020027 Indmar 556015 Quicksilver 806612T Volvo Penta 3850357 – Part No HHP60252WIN – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryElectrical Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeKnock Sensor
MaterialSteel alloy and piezoelectric element
ApplicationEngine detonation detection
Service LifeReplace as needed based on diagnostics
CompatibilityOEM cross-reference R020027, 556015, 806612T, 3850357
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty knock sensor might be an audible pinging or knocking sound from the engine, especially under load. If left unaddressed, the engine control unit may not be able to properly manage timing, leading to reduced power output and potential internal engine damage. Continued operation without a functional knock sensor risks severe mechanical stress on engine components.

Installation Tip

Ensure the mounting surface on the engine block is clean and free of carbon buildup for proper sensor contact. Do not use any thread sealant on the sensor's threads, as this can impede its ability to detect vibrations.

Service Note

When replacing the knock sensor, it is advisable to inspect the engine's ignition system components for any signs of premature wear or damage.