Duratec Caterham wiring harness (loom) for Emerald ECU


A complete general wiring loom for Ford Duratec engine installations. Designed to fit Caterham cars and available in two variations of length for both, K3 ECU and K6 ECU:

* Short - for fitment of our ECU in engine bay.
* Long - for fitment of our ECU inside cab.

and two variations of Coil setup:

* Coil pack.
* Coil on plug (4 separate coils)(K6 ECU only).

Supports both Sequential and Semi-sequential injection options. This loom simply requires installation onto the Duratec engine, mounting of the integral fuse block and relays and +12v power and earth connections. Then just plug in our ECU and away you go.

The loom is produced using high spec automotive wiring and connectors throughout to provide a robust wiring solution that can be relied on - for both road and race installations. It is designed to connect directly to a combination of the Duratec's original sensors and Emerald supplied sensors/actuators. All wires are twisted to avoid any possible interference and labeled for easy installation.

(length shown from ECU to connection)

* Crank Sensor (shielded) 2,875mm (short 2,275mm) - OE Ford connector or 2-pin Junior mini timer
* Cam Sensor (shielded) 1,375mm (short 775mm) - OE Ford connector or 2-pin Junior mini timer
* Coil Pack 1,225mm (short 625mm) - Ford GEN 2 connector or Ford (late gen.) connector.
* Air Temp 1,675mm (short 1,075mm) - Junior Mini Timer connector
* Water Temp 1,525mm (short 925mm) - Junior Mini Timer connector
* TPS 1,225mm (short 625mm) - Superseal connector
* Lambda 1,475mm (short 875mm) - Superseal connector
* Injectors - Junior Mini Timer connector or EV6 connector
Inj. 1 - 1,725mm (short 1,125mm)
Inj. 2 - 1,625mm (short 1,025mm)
Inj. 3 - 1,525mm (short 925mm)
Inj. 4 - 1,425mm (short 825mm)

Coil on plug - unterminated (OE Ford coil plugs optional)
Coil 1 - 1,725mm (short 1,125mm)
Coil 2 - 1,625mm (short 1,025mm)
Coil 3 - 1,525mm (short 925mm)
Coil 4 - 1,425mm (short 825mm)

Pre-wired provision for the following outputs is also built into the loom with 10-way plug (both sides of the plug provided):

* Fuel Pump +12v
* Coolant Fan Relay
* Shift-light (not included with Coil on plug option)
* Tacho driver
* Battery +12v
* Battery groung

Please check your requirements before ordering. If any details above are not satisfactory please contact us for customisation. Full custom looms also available. E-mail us at sales@emeraldm3d.co.uk or call on +44 (0) 1953 889110 and we will do our best to provide you with a solution.

Please note that this loom is made to order and may take longer to ship.

Availability: In stock

Excl. Tax: £270.00 Incl. Tax: £324.00

* Required Fields

Excl. Tax: £270.00 Incl. Tax: £324.00
Full Emerald aftermarket standalone ECU loom (harness) for Duratec engines on Caterham cars

More Views

  • Emerald Full ECU wiring Loom - 36-way ECU connector
  • Emerald Full ECU wiring Loom - Durable construction
  • Emerald Full ECU wiring Loom - 10 way connector
  • Emerald Full ECU wiring Loom - Relays

Click to view larger image