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  1. For Sale Ads
    Howdy guys. I have for sale a few goodies here, all of whcih I can bring to the Mighty5's day at Llandow on the 3rd July, or I can add postage to the items if required. "MX5 STANDALONE ECU KIT" - ME221 for 1.6 MX5, E36 TPS + Bracket, RAMAIR filter, IAT Sensor pipe / bung - £450 + Postage As...
  2. Mechanical & Electrical
    Hi guys I installed an me442 ecu for my VVT swapped NA (we have the VTPS from that engine), Im having an issue calibrating it (I dont think the wiring is the issue here as we've checked with a voltmeter and we get 5v from the ecu). The calibration tool comes up with circa 2.5 volts and it is...
  3. Mechanical & Electrical
    When I was connected to my ME221 I tried loading a basemap and then halfway through loading it, the ecu disconnected. Since then I haven't been able to reconnect. My laptop doesn't even see the ecu anymore. When it is checking the ports, it tries connecting through COM4 but then says "Port Open"...
  4. Problems
    Hi guys, I've recently purchased a Speeduino Core 4 PnP ECU for my low budget 1.6 turbo (daily). I installed the ECU, IAT and VTPS, Calibrated all the sensors and it fired right up with the mx5 base map that came on it. now obviously I cannot use that map with boost (but that's a whole other...
  5. Mechanical & Electrical
    HI, I recently installed Me221 and AEM wideband on a new engine I've built and, it is running rich mainly when staying at a constant speed the AFR gauge is reading 15-17:1 ratios compared to when you put your foot down in acceleration it shifts back to the 13:1 area in the green of the gauge...
  6. Problems
    I know there are plenty of threads on this subject. I've read quite a few them. Yet the problem persists. Here's what I've got so far. '95 Eunos 1.6 pretty well standard under the bonnet. Came to it for it's monthly run up last month (coldest day of the year). Ran for about 30 seconds then...
  7. Mechanical & Electrical
    My 2002 2.5 NB has me pulling my hair out...which is becoming a problem, as I don't have much left to start with. Story so far... Car was stood, uncovered for about 8 weeks in November/December without being used. On trying to start the car battery was flat...no problem, off with the battery...
  8. For Sale Ads
    Motorsport Electronics ME221 Engine Management System compatible with 2001 - 2005 MX5 (NB) including VVT engines. Reason for sale is it will no longer be used as was planning on supercharging mine but unable to go ahead with installing it due to insurance issues. Will come with RS232 extension...
  9. Problems
    I am in the process of solving the problem with falling RMPs and want to measure sensor/switches signals but I stopped in a place that I do not have the proper wiring diagrams. At one wire brown-white (marked I got signal from "cluch or neutral gear" switches- where on wiring diagrams are two...
  10. Wanted
    Hey guys, I'm going the turbo route and looking for a second hand ME221 or Megasquirt for my 1.8 MK2.5. Cheers, Matthew
  11. Wanted
    I shall be installing a turbo kit in the summer, and on the look out for the following used parts: - ME221 ECU - Intercooler kit - RX8 Yellow Injectors I already have a Backcat Manifold, Downpipe and a TD04 13T for a mk1 1.8.
    ecu
  12. MX-5 / Roadster Forum
    Hello. I've been looking into getting Toda high power cams for an upcoming project. This is a 1.8 NA MX-5 i'm talking about. I know that the injectors and ecu will have to be upgraded in order to get the air/fuel ratio balanced (seeing as more air will be getting sucked in) but i'd like some...
  13. Forced Induction & N/A Power Mods
    Anyone have a base map for an emerald ECU? I've got a mk1 1.5 with an M45, 17% reduction pulley, intercooler and standard injectors (I think) The garage that installed it all before I brought it have locked the map (wont give me the password) and the new garage I'm taking it to has said...
  14. Wanted
    Hi guys turbo building my car no idea how I'm gonna manage the turbo, so gonna need some sort of ecu mod, open minded to EMS
  15. Mechanical & Electrical
    Hi guys first post, thought I would go big on my first mod and do a td04 turbo conversion, just wanted to lay out my plan, and see if you guys can give me any recommendations or advice, on what to do/ not to do. First things first I bought a New Td04-13l along with gaskets, oil lines, water...
  16. Forced Induction & N/A Power Mods
    Hi all, this is my first post. I've recently taken ownership of a 2005 1.6 NB, my first MX5. I've done a bit of research and decided to get a Megasquirt before I do anything else. I'm planning to assemble it myself but need a bit of advice on which Megasquirt I need, I've read some things about...
  17. Wanted
    Might be a long shot but has anyone an ECU + Connector + ~1ft of loom from a MK3/NC1 2L Folding Hardtop (PRHT) model? It sits under the airbox & is a waterproof jobbie with 2 connectors going to it (from memory). Alternatively does anyone know of a breakers that might actually give me the...
  18. Forced Induction & N/A Power Mods
    Hi All, I'm after a standalone ECU. I've been reading/youtubing for a while now and am keen to start my turbo build. I'm not going to start the 'which ECU' question up again, just keen to source an ECU which won't break the bank. I've tried contacting Rev at MS labs, but had no reply. What...
    ecu
  19. For Sale Ads
    Really regret doing this but for sale is my LINK/Flyin Miata standalone ECU, as unfortunately I cannot use it on my 1.6 MK2.5. Plug n' play for 1.8 MK1s. Full FM kit, including Serial Link & cable to connect with laptop, LINK tuning keypad, as well as installation and tuning guidelines. ECU...
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