Link MX5Link - MX5NAX - 212-4000

Link MX5NAX Plug-In ECU (Mazda MX-5 NA, 1600-1800) - 212-4000

The MX5NAX is a G4X plug-in ECU for the NA MX-5 and the 323 BG GTX/GTR. It mounts in the factory ECU location using the original mounts, loom and connectors, so no rewiring or adapter looms are needed, and it keeps the factory functions and includes a startup map.

It runs Link's G4X platform with dual CAN, flex fuel, open/closed-loop boost control, dual closed-loop lambda, VVT control, 512 MB logging and a built-in MAP sensor, plus motorsport functions such as nitrous, launch, anti-lag, cruise and traction control.

Suits: Mazda MX-5 NA 1.6L (1989-1997) and 1.8L (1994-1997); Mazda 323 BG GTX and GTR 1.8L. Manual transmission only.

Includes: G4X MX5NAX plug-in ECU, anti-static strap, USB tuning cable, Link stickers, plug-in manual card, product registration card.

Specifications

• Communications: 2 x CAN bus; LTW 6-pin USB tuning connection
• Built-in MAP sensor
• Onboard logging: 512 MB
• Operating voltage: 6.5-24 V; maximum input voltage 36 V; maximum continuous current draw 3.5 A
• Dimensions: 190 x 160 x 30 mm (7.48 x 6.30 x 1.18 in)
• Weight: 260 g (9.17 oz)
• Inputs/outputs: see the MX5NAX installation manual

Notes

• Check that your connector matches the header shown in the photos before ordering.
• E-throttle is not usable until a modification is made.
• Not for use where it would interfere with a vehicle's safety or emission control features. Link recommends installation and setup by an official Link dealer.

Downloads

• MX5NAX User Manual (PDF)
• G4X Plug-In ECU Specifications (PDF)