DDE 4 EDC15 Standalone Wiring Harness

DDE4 EDC15 Standalone Wiring Harness

Plug-and-Play M57 Swap Solution for Engine Conversions

Streamline M57 184/193 engine swaps with this standalone harness, designed for DDE4 ECUs (de-immobilised). Replaces complex body-side wiring with a simplified, integrated solution.

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Key Features

✅ Direct Connections For:

• DDE4 ECU (de-immobilised)
• BMW E46-style throttle pedal (drive-by-wire)
• OBD port (retains diagnostics)

✅ Essential Outputs Included:

• Inline fuel pump control
• Oil light circuit
• Charge 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 our wiring guides for details
• Factory-like integration – Retains critical warning lights (oil/charge)
• Detailed fitting instructions below

Installation instructions: Click Here