DDE 5/6 EDC16 Standalone Wiring Harness

DDE 5/6 EDC16 Standalone Wiring Harness

Plug-and-Play M57 Swap Solution for Defender & Custom Conversions

Simplify your M57N/M57N2 engine swap with this standalone harness, designed for DDE5/6 ECUs (de-immobilised). Replaces factory body-side wiring for seamless integration.

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Key Features

✅ Direct Connections For:

• DDE5/6 ECU (de-immobilised)
• BMW throttle pedal (Check the connector is correct for your pedal)
• OBD port (diagnostics)

✅ Critical Outputs Included:

• Inline fuel pump control
• CANBUS interface (for 6HP/8HP transmissions or other CAN devices)
• Oil light circuit *

✅ Power Requirements:

• Ignition supply
• Permanent 12V supply
• Battery negative

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Installation Notes

⚠️Competent Wiring Knowledge Recommended. Please read the instructions to aid your judgement

• Main relay wiring not included – Follow provided guide for correct setup
• * Oil light output is ECU dependent and we would recommend wiring your oil light directly to the switch ont he engine
• Detailed fitting instructions below

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Why Choose This Harness?

✔ Saves Fabrication Time – Pre-terminated for plug-and-play use
✔ OBD Retention – Maintain diagnostic capability
✔ CANBUS Ready – Simplified transmission/device integration

Installation instructions: Click Here