CAN Adaptor Loom DTM-4 to DTM-2-Suits Fueltech

Overview

Bridge the gap between Haltech CAN devices and Fueltech ECUs with this precision DTM-4 to DTM-2 adaptor loom. Essential for integrating Haltech dash displays, wideband controllers, and other CAN accessories into Fueltech-powered builds without rewiring headaches.

Technical Specifications

• Part Number: HT-130052
• Connector Type: DTM-4 to DTM-2 adaptor
• Application: Haltech CAN devices to Fueltech ECUs
• Construction: OEM-grade DTM connectors with twisted pair CAN wiring
• Length: Optimised for engine bay routing

Why You Need This

Fueltech ECUs use DTM-2 CAN connectors whilst Haltech accessories typically feature DTM-4 terminations — different pin counts that won't physically mate. Rather than butchering expensive harnesses or bodging connections with scotchloks, this purpose-built adaptor maintains proper CAN bus integrity with twisted pair wiring and genuine DTM terminals. We see this constantly in mixed-brand builds: customers running Fueltech FT550s or FT600s who want to retain their existing Haltech IC-7 dash or add a Haltech WBC2 wideband controller.

The adaptor works seamlessly with Fueltech's complete harness kits too — the LS550 V8, PRO550 Gen II V8, and PRO600 Gen III V8 looms all terminate CAN at DTM-2. Without this adaptor, you're looking at custom harness modifications that compromise reliability and void warranties. Common applications include LS swap projects where builders want Fueltech's excellent harness integration but prefer Haltech's dash ecosystem, or existing Fueltech setups adding secondary CAN devices.

ECU & System Compatibility

Specifically designed for Fueltech FT550 Lite, FT550, FT600, FT700, and FT700 Plus ECUs, plus their associated complete harness kits. Haltech side compatibility includes all CAN-enabled devices from the Elite, Nexus, and accessory ranges. Contact our technical team to confirm compatibility for your specific device combination and CAN network requirements.

What's in the Box

• DTM-4 to DTM-2 CAN adaptor loom with genuine DTM connectors
• Twisted pair CAN bus wiring meeting automotive standards

Complete Your Build

Most customers integrating Haltech accessories into Fueltech builds also need proper CAN termination resistors and quality shielded extension cables for longer runs. Our technical team can specify the complete CAN network requirements for your build, ensuring reliable communication between all devices. With UK stock and fast despatch, we'll have your mixed-brand integration sorted quickly — contact us for application-specific advice on CAN network design and component selection.