Lifetime Workmanship Warranty

✓ Guaranteed for the Life of Your Vehicle

At Viking Diagnostics, we don't just clear fault codes—we permanently reconstruct the underlying circuit. Every ECM Knock Sensor Circuit repair includes our Full Lifetime Workmanship Warranty across all supported platforms. If our micro-soldered daughterboard or replaced solder connections ever fail, we will bench test, re-solder, and return it at zero repair charge.

✅ What Is Fully Covered

• All micro-soldered joints, circuit continuity, and PCB traces reworked by Viking Diagnostics.
• KC2-B0 Acoustic Conditioning Module daughterboard hardware integrity.
• Knock sensor circuit signal processing (eliminating FI Code 25 and Code 26).
• Free bench re-verification and warranty rework for the lifetime of the vehicle.

⚖️ Warranty Terms & Exclusions

• Physical Damage: Dropped units, crushed cases, or damage incurred during ECM removal or installation.
• Water Intrusion: Liquid flooding, pressure washer submersion, or corrosion entering unsealed harness boots.
• Electrical Over-Voltage: Harness wiring dead-shorts, reverse-polarity jump-starts, or charging system spikes (>16V).
• Tampering: Broken potting seals, case opening, or attempted solder repairs by third parties.

Questions about our warranty or bench testing process? Call or text our Lead Technician directly at (208) 391-5366.

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