What is the primary function of the Haltech TCA4 amplifier box?

The TCA4 amplifier box takes the raw signals from exhaust gas temperature (EGT) thermocouples and converts them into a format that a Haltech ECU can understand and process. This allows for accurate monitoring of engine temperatures.

Does this product include the thermocouples or the ECU?

No, this listing is for the Haltech TCA4 Quad Channel Thermocouple Amplifier Box B only. You will need to purchase compatible EGT thermocouples and a Haltech ECU separately to use this accessory.

Why is EGT monitoring important for an engine?

Monitoring Exhaust Gas Temperature (EGT) is crucial for tuning and protecting high-performance engines. It helps prevent engine damage by providing insight into combustion efficiency and potential overheating issues, especially under heavy load.

Haltech TCA4 Thermocouple Amplifier Box HT-059941

Name: Haltech TCA4 Quad Channel Thermocouple Amplifier Box B (Box Only)
Brand: Haltech
SKU: haltech-haltech-tca4-quad-channel-thermocouple-amplifier-box-b-box-only-t14-402065
Price: 480.87 USD
Availability: BackOrder

Haltech TCA4 Quad Channel Thermocouple Amplifier Box B (Box Only)

$480.87

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Haltech TCA4 Quad Channel Thermocouple Amplifier Box B (Box Only).

Key Features

This is the Haltech TCA4 Quad Channel Thermocouple Amplifier Box B (Box Only).
Features four channels for monitoring multiple EGT thermocouples.
Converts EGT thermocouple signals into a format readable by Haltech ECUs.
Well-built for use in performance engine bays.
Designed for seamless integration with Haltech engine management systems.

This product is the amplifier box only and requires compatible thermocouples and a Haltech ECU. Not CARB approved and cannot ship to California.

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Product Details

This is the Haltech TCA4 Quad Channel Thermocouple Amplifier Box B, a crucial accessory for monitoring engine temperatures with Haltech ECUs. It's designed to take the raw signals from your exhaust gas temperature (EGT) thermocouples and convert them into a format your Haltech ECU can read and process. Accurate EGT readings are vital for tuning and protecting your engine, especially in high-performance applications where exhaust temperatures can climb rapidly.

The TCA4 is a well-built unit, constructed to handle the rigors of a performance engine bay. It features four channels, allowing you to monitor EGTs from multiple cylinders or locations simultaneously. This box is specifically designed to work with Haltech ECUs, ensuring seamless integration and reliable data acquisition. Proper installation and connection to your thermocouples and ECU harness are key to getting accurate readings and preventing potential damage to your engine.

This listing is for the amplifier box only. Ensure you have the necessary thermocouples and the correct Haltech ECU to utilize this accessory. It's a solid option for anyone looking to add precise EGT monitoring to their Haltech-equipped vehicle.