BPT-UTE

Ok my question is do the miata plug and play (1990-1993 USDM Mazda Miata w/ manual tranny, MegaSquirtPNP Model #MM9093) work on a JDM Mazda BP Turbo engine out of the Mazda familia/323 Gtx or gtr and there wiring loom?
thanks guys

Matt Cramer

Only if you put a Miata ignition on it and repinned it so that it could run (however badly) on a Miata ECU.

BPT-UTE

re pin it? being both BP engines wont they have the same ECU plug?
and why would it run badly? i have running a CAS with coils

Matt Cramer

They have the same plugs, but different pinouts. The JDM BPT that I'm aware of used a distributor, so its ignition pins aren't going to be quite the same. And I would not expect a BPT to run perfectly on a stock Miata ECU (an MSPNP tuned for it would be a different story).

BPT-UTE

yeah im not planing on running a stock ecu lol otherwise id stick with my bp26 ecu.and correct with the distributor but i have changed that to a CAS and coils as i said before. so would i still have to re pin it to run on the latests megasquirt PNP ecu?

anyone here that knows what there talking about?

Matt Cramer

That would mean you've changed the pins at the connector... unless your second coil isn't connected to anything?

Ben

iTrader: (33)

BPT-UTE, you might want to consider building a DIYPNP kit, as you could wire up the DIYPNP's connector board to the GTX's pinout.

BPT-UTE

nah bugger it ill just go g4 link ecu. cant be fucked with a diy kit and its still only a megasquirt