Ford ST170 VVT ECUMASTER CLASSIC ECU with Engine Wiring Loom Kit

Ford ST170 VVT Ecumaster EMU Classic ECU & Engine Wiring Loom Kit

The Ford ST170 VVT Ecumaster EMU Classic ECU & Engine Wiring Loom Kit is a reliable, feature-rich, and cost-effective standalone engine management package designed specifically for Ford ST170 engine conversions.

Developed as a comprehensive solution, this kit includes an Ecumaster EMU Classic ECU, a UK hand-made ST170 VVT plug-and-play engine loom, and a base map to help get the installation started.

The loom is built to retain the basic functions required from the OEM ST170 engine loom, including cam and crank sensors, VVT solenoid, throttle, MAP, air temperature, and coolant temperature sensors. Fuel pump and ignition switch relays are also supplied.

This package gives customers a cleaner and more complete standalone ECU solution for ST170 projects, reducing the need for external signal conditioning, additional control systems, and unnecessary wiring.

Key Features

Designed for Ford ST170 VVT Engines
A complete standalone ECU and loom solution for Ford ST170 VVT engine applications and conversions.

Ecumaster EMU Classic ECU Included
Supplied with the Ecumaster EMU Classic standalone ECU for programmable engine management control.

UK Hand-Made Engine Loom
Supplied with a UK hand-made ST170 VVT plug-and-play engine wiring loom.

Base Map Included
Comes with a base map to help get the engine started and ready for final calibration.

OEM Loom Functionality Covered
Loom includes wiring for the basic ST170 OEM engine functions, including cam, crank, VVT solenoid, throttle, MAP, air temperature, and coolant temperature sensors.

Fuel Pump & Ignition Relays Supplied
Fuel pump and ignition switch relays are included with the kit.

Built-In Wideband Lambda Controller
The EMU Classic includes a built-in Bosch LSU 4.2 wideband lambda controller.

Onboard MAP Sensor
Includes an onboard MAP sensor for load measurement.

Flexible Motorsport Features
Supports features such as map switching, launch control, adaptive lambda control, flex fuel, and wheel slip control where correctly wired and configured.

Ecumaster EMU Classic Features

The Ecumaster EMU Classic is a powerful standalone ECU with multiple inputs and outputs, making it well suited to Ford ST170 builds.

Key features include:

• Multiple configurable inputs and outputs
• Built-in Bosch LSU 4.2 wideband lambda input
• Onboard MAP sensor
• VVT control capability
• 2 EGT probe inputs
• Flex fuel ethanol sensor support when configured correctly
• Map switching
• Launch control
• Adaptive lambda control
• Wheel slip control strategies
• Fuel pump and fan control options
• USB tuning connection
• Windows-based tuning software

Loom Functions

The ST170 VVT engine loom is designed to support the key engine functions required for a standalone installation, including:

• ST170 cam sensor
• ST170 crank sensor
• VVT solenoid
• Throttle connection
• MAP sensor connection
• Air temperature sensor connection
• Coolant temperature sensor connection
• Fuel pump relay connection
• Ignition switch relay connection

Kit Includes

• 1 × Ecumaster EMU Classic ECU
• 1 × UK hand-made ST170 VVT plug-and-play engine wiring loom
• 1 × Base map
• Fuel pump relay
• Ignition switch relay

Optional / Additional Features

Additional features can be added to the loom if required, depending on the installation and vehicle specification. Please contact us with your requirements before ordering if you need extra sensors, switches, or outputs wired into the loom.

Possible additions may include:

• Lambda sensor wiring
• Map switching
• Launch control switch
• Flex fuel ethanol sensor wiring
• Wheel speed input wiring
• Fan control
• Additional sensor inputs
• Additional auxiliary outputs

Suitable Applications

• Ford ST170 VVT engine conversions
• Zetec / ST170 performance builds
• Kit cars
• Escort conversions
• Fiesta conversions
• Track cars
• Fast road cars
• Rally cars
• Motorsport builds
• Standalone ECU conversions using the ST170 engine

Important Notes

• This kit includes the Ecumaster EMU Classic ECU, ST170 VVT plug-and-play loom, and base map
• Looms are UK hand-made
• Supplied base map is for start-up only and will require final mapping
• Professional installation and mapping are strongly recommended
• Final calibration must be carried out by a qualified tuner
• Additional loom features should be specified before ordering
• Some functions may require additional sensors, switches, wiring, or configuration
• Flex fuel, launch control, map switching, and wheel slip control require correct wiring and ECU setup
• Vehicle installation requirements may vary depending on the conversion

Lead Time Note

Please note there may be a 10-15 working day lead time if the adaptor needs to be built to order. We will confirm availability and build status after purchase where required.

Motorsport Use Notice

This product is intended for motorsport, competition, tuning, conversion, and off-road use where permitted. Please ensure the product is suitable for your intended application and complies with any relevant rules, regulations, or emissions requirements before use.