Proper Shielded Wiring for Critical ECU Signals

When you're wiring crank, cam, knock, or other sensitive engine-management signals, ordinary automotive wire isn't always enough.

The Link ECU Dual Core Cable (C2C10) is a shielded two-core cable designed for wiring sensitive signals in compatible Link ECU and standalone engine-management installations.

By helping protect low-level signals from electrical interference, this cable is ideal for circuits where clean, reliable data is critical to proper ECU operation.

Why Use Shielded Dual Core Cable?

Your engine bay is electrically noisy.

Ignition coils, injectors, alternators, starter motors, relays, solenoids, and other high-current devices can generate electrical interference. If sensitive sensor wiring is routed incorrectly or constructed from inappropriate cable, that interference can affect the signal reaching the ECU.

Shielded cable helps reduce unwanted electrical noise and provides a more reliable signal path.

This is especially important for applications such as:

• Crank position sensors
• Cam position sensors
• Trigger signals
• Knock sensors
• Speed and frequency signals
• Other sensitive ECU inputs requiring shielded wiring

Two Conductors With Shielding

The C2C10 features two insulated internal conductors surrounded by shielding and a protective outer jacket.

This construction makes it an excellent choice when building or repairing sensitive signal circuits in a custom engine harness.

Key Features

• Genuine Link ECU wiring accessory
• Dual-core cable construction
• Two insulated conductors
• Shielded design
• Protective outer jacket
• Helps reduce electrical interference
• Ideal for sensitive ECU signals
• Suitable for crank and cam trigger wiring
• Useful for knock sensor wiring
• Designed for custom standalone ECU harnesses
• Suitable for street and motorsport applications

Perfect for Custom Engine Harnesses

The Link ECU C2C10 is ideal when:

• Building a new standalone ECU harness
• Rewiring crank or cam sensors
• Adding a knock sensor
• Repairing damaged shielded wiring
• Relocating sensors
• Building an engine-swap harness
• Troubleshooting electrical noise or trigger-signal issues

Clean Signals Matter

A standalone ECU can only work with the information it receives.

Poor-quality wiring can contribute to trigger errors, synchronization problems, unstable RPM signals, false knock signals, and intermittent sensor readings.

Using the correct shielded cable from the beginning helps create a cleaner and more reliable engine-management installation.

Link ECU C2C10 Dual Core Cable

For critical sensor and trigger wiring, don't treat the cable as an afterthought.

The Link ECU Dual Core Cable (C2C10) provides a professional shielded wiring solution for compatible Link ECU installations and custom motorsport harnesses.

Important: Follow Link ECU's recommended wiring, grounding, shielding, and termination practices for the specific sensor or circuit being installed.