ME442 Plug-in for Mazda MX-5 Mk2.5 2001-2005
£895.00 (£745.83 ex VAT)
ME442 plug-in engine-management ECU for the Mazda MX-5 Mk2.5 2001-2005. Uses the vehicle’s existing ECU connection for a tidy installation. It includes a Bosch LSU 4.9 wideband sensor and connection cable. For the Mk2.5/NBFL three-row ECU connector; check the original ECU and engine variant before ordering.
In stock (can be backordered)
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ME442 plug-in engine-management ECU for the Mazda MX-5 Mk2.5 2001-2005. It includes a Bosch LSU 4.9 wideband sensor and connection cable.
The ECU is designed to use the factory ECU connector and casing. The existing wiring and sensors are retained where supported; installation and a suitable calibration are still required. A MAP vacuum hose may need to be routed to the intake manifold; check the installation guide.
For the Mk2.5/NBFL three-row ECU connector; check the original ECU and engine variant before ordering.
- On-board Bosch Wideband Lambda O2 Controller
- On-board Real-Time-Clock and SD Card Data Logging
- Drive-by-Wire Support (some models, please enquire if needed)
- CAN Bus for external dashboards and expandability
The core has as standard:
- Uses the ME221 ECU Core (NXP Automotive Processing Power)
- Supports factory sensors.
- Plug-in: Supports both switched TPS and linear TPS conversions.
- 16×16 Fuel and Ignition Tables (with dual table switching)
- VE based fuelling algorithm.
- Run any type of high impedance injectors.
- DSP Knock Control
- In-built 60psi MAP sensor
- Closed Loop Boost, Lambda and Idle Control
- Launch Control
- Fully Sequential on 1.8 version
- Firmware updates available
- Uses the powerful MEITE tuning studio.
- An open approach to firmware/software features.
- Supplied with rolling road certified and developed basemaps for either turbo or NA setups.
Additional information
| Weight | 1 kg |
|---|---|
| Dimensions | 40 × 25 × 12 cm |
Key Features
- VE Based fuelling algorithm (MAF-less)
- Supports all OEM Sensors/Dash/AC etc
- Boost Control
- OEM Idle Control
- High Accuracy
- COP Support
- USB Connectivity
- Switchable Maps
- VVT & DSP Knock Control
- Configurable IO with Auxillary Inputs/Outputs
- Advanced Motorsport Features
- Powerful Tuning Suite
- On-board Bosch Wideband Lambda O2 Controller
- On-board Real-Time-Clock and SD Card Data Logging
- Drive-by-Wire Support (some models, please enquire if needed)
- CAN Bus for external dashboards and expandability
What's in the box
- ME442 ECU
- Vacuum hose
- Sticker
- USB Cable
- Bosch LSU4.9 Wideband sensor and integration harness


















