iC-7 Sensor Pack For Stand-Alone Installations

Complete Sensor Foundation for Standalone Dash Systems

The iC-7 Sensor Pack for Stand-Alone Installations is a curated collection of high-fidelity sensors designed to unlock the full potential of your iC-7 Digital Dash when used in a vehicle without a supported ECU. In many classic car restomods or carbureted race builds, there is no central computer to broadcast data. This sensor pack fills that void, providing the physical hardware necessary to monitor the most critical engine vitals: Thermal management and Fluid Pressure. By converting physical states into precise analog voltage signals, this kit allows the iC-7 to function as a completely independent monitoring system, safeguarding your engine against catastrophic failures caused by oil starvation, fuel pressure loss, or overheating.

Engineering Deep-Dive: TI Sensor Precision

At the core of this kit are the TI (Texas Instruments) Pressure Sensors. These are not generic, resistive sender units common in low-end gauge kits. They are active, 5V reference transducers that utilize a micro-machined diaphragm and a Wheatstone bridge circuit to output a linear 0.5V-4.5V signal. This technology offers superior immunity to vibration and temperature fluctuation compared to older mechanical senders. The 150 PSI range is perfectly calibrated for monitoring Fuel Pressure (typically 40-60 PSI in EFI, 6-9 PSI in Carb) and Oil Pressure (typically 10-100 PSI), offering high resolution across the operational curve. The kit also includes a precision thermistor for Coolant Temperature, featuring a fast response time to ensure you are alerted to thermal spikes the moment they occur, not seconds later when damage is already done.

Operational Benefits: Protection Through Data

Installing this sensor pack transforms your iC-7 from a simple display into a powerful Engine Protection System. With these sensors wired into the iC-7’s rear inputs, you can configure the dash to trigger intense visual alarms. For example, you can set a conditional logic: “If RPM > 500 AND Oil Pressure < 20 PSI, Flash Red." This capability—to warn of low pressure only when the engine is running—eliminates false alarms at key-on and provides race-spec reliability. The included brass adaptor ensures compatibility with a wide range of intake manifolds and cylinder heads, easing the installation process on domestic and import engines alike. Whether you are running a mechanical fuel pump on a big block V8 or a high-strung rotary, these sensors provide the truth your engine needs you to know.

Fitment and Compatibility

This pack is specifically designed to pair with the Haltech iC-7 Display Dash (Standalone Version) and the iC-7 Semi Terminated Harness (HT-060300). It is suitable for any internal combustion engine (Gasoline, Diesel, Methanol, Ethanol) requiring standalone monitoring of fluid temperatures and pressures.

Technical Specifications

Summary & Includes

The HT-010001 Sensor Pack is the hardware backbone for any non-ECU connected iC-7 installation. It delivers motorsport-grade accuracy for the fluids that keep your engine alive.

Includes:

• 1 x Coolant Temp Sensor (1/8 NPT Thread) – HT-010304
• 2 x 150 PSI “TI” Fuel/Oil/Wastegate Pressure Sensors – HT-010904
• 1 x Adaptor – Brass 1/8″ NPTF to 3/8″ NPT – HT-120000

Critical Note: Please take care when wiring these sensors. Incorrect polarity or connecting 12V to the 5V reference pin will instantly damage the sensor electronics. Always verify pinouts with the iC-7 manual before powering up.