Link MX5NAX (Mazda MX-5 NA, 1600-1800) ECU
The Link MX5NAX (Mazda MX-5 NA, 1600-1800) is a mid-range plug-in engine control unit (ECU) from Link ECU. It has 4 injector and 6 ignition outputs. List price is US$1,475. 2 sellers list it from US$1,276 to US$1,475.
Prices checked . Specs from Link ECU's published data.
Key specs
DBW = drive-by-wire throttle channels · λ wideband = onboard wideband lambda (oxygen sensor) inputs · CAN = controller area network buses.
Features
- ✕Drive-by-wire
- ✕Onboard wideband
- ✕Knock control
- ✓Flex fuel
- ✓Traction control
- ✓Launch control
- ✓Boost control
- ✓Gearbox control
- ✓Onboard logging
- ?Ethernet
- ?USB
- ✕Built-in display
✓ published · ✕ not offered · ? not published. Some features, like traction control and launch control, mean different things by brand. See the glossary.
Details
- Highlights
- Fits: Mazda MX5 NA with 1.6L engine from 1989-1997, Mazda MX5 NA with 1.8L engine from 1994-1997, Mazda 323 BG GTX with 1.8L engine, Mazda 323 BG GTR with 1.8L engine. This ECU works for manual transmissions only. Includes onboard MAP sensor. Most factory features are supported. This ECU will need a modification before E-Throttle is usable.
- Part number
- 212-4000
- Software
- PCLink (free)
- Logging
- 512MB onboard
- Links
- Product page ↗Price source ↗
- Fits
- Mazda 323 / Familia GT-R · Mazda MX-5 Miata
- Tuning
- Find a Link ECU tuner with a dyno
- Maker
- Link ECU: history, software and every model
Where to buy the MX5NAX (Mazda MX-5 NA, 1600-1800)
2 sellers found
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Prices as shown on each seller's site on , in their own currency, converted at 14 Oct 2026 rates. Shipping, import duty and tax vary. Check with the seller before you buy.
