MegaSquirtPNP

Plug-N-Play Standalone Engine Management System

MSPNP models MM9093, MM9495, and MM9697 covering the 1990-1997 Miata

 

MSPNP Downloads

Updated 10.30.2008

 

MegaSquirtPNP MM9093 -- 1990-93 Mazda Miata, manual tranny

Documentation:

MegaSquirtPNP MM9093 Manual

Tuning Software:

MSPNP_Setup_021108.exe

Base Maps:  (right click and choose save as)

MSPNP_MM9093_Base_Map_112807 - with AFM.msq  Standard Base Map for a near stock car with the AFM in place. (029v)

MSPNP_MM9093_Base_Map_112807 - no AFM.msq   Standard Base Map for a near stock car with the AFM removed. (029v)

The above maps are base maps, tuned for a near stock N/A car (up to 100kpa), but scaled for boost. Everything above 100kpa is untuned, but as we expect many people to want to boost these cars we went ahead and scaled the maps for boost so you wouldn't have to rescale them and retune (or carefully rescale) the entire n/a area when you do that. You must tune for boost when starting with these maps if your are running forced induction. And as they are a base map you should really fine tune everything for your particular setup n/a or boosted as they're all just a bit different anyways...

Extended Base Maps: (use at your own risk)

These maps are provided to assist advanced users with specific purposes.  They are NOT meant to be final maps, but in specific circumstances can serve as a closer base map for a modified vehicle.  Use at your own risk.

MSPNP_MM9093_ ITA_JT16_Base_Map_102908.msq   This is a fully tuned base map for an SCCA Improved Touring '91 Miata (ITA) that ended up making 127whp/113wtq.  This is a modified race engine that is fairly far out from a stock engine and needed a significantly different tune.  Slightly less timing was needed, and significantly more fuel was needed, than what is configured in the standard base map.  This may serve as a better base map for a naturally aspirated full race motor.

 

 

MegaSquirtPNP MM9495 -- 1994-95 Mazda Miata, manual tranny

Documentation:

MegaSquirtPNP MM9495 Manual

Tuning Software:

MSPNP_Setup_021108.exe

Base Maps:  (right click and choose save as)

MSPNP_MM9495_Base_Map_101007.msq     The latest MM9495 Base Map for the 1994-1995 Miata. (029y4)

The above map is a base map, tuned for a near stock N/A car (up to 100kpa), but scaled for boost. Everything above 100kpa is untuned, but as we expect many people to want to boost these cars we went ahead and scaled the maps for boost so you wouldn't have to rescale them and retune (or carefully rescale) the entire n/a area when you do that. You must tune for boost when starting with these maps if your are running forced induction. And as this is a base map you should really fine tune everything for your particular setup n/a or boosted as they're all just a bit different anyways...

 

 

MegaSquirtPNP MM9697 -- 1996-97 Mazda Miata, manual tranny

Documentation:

MegaSquirtPNP MM9697 Manual

Tuning Software:

MSPNP_Setup_021108.exe

Base Maps:  (right click and choose save as)

MSPNP_MM9697_Base_Map_012808.msq     Initial Release MM9697 Base Map for the 1996-1997 Miata. (HR10e)

The above map is a base map, tuned for a near stock N/A car (up to 100kpa), but scaled for boost. Everything above 100kpa is untuned, but as we expect many people to want to boost these cars we went ahead and scaled the maps for boost so you wouldn't have to rescale them and retune (or carefully rescale) the entire n/a area when you do that. You must tune for boost when starting with these maps if your are running forced induction. And as this is a base map you should really fine tune everything for your particular setup n/a or boosted as they're all just a bit different anyways...

 

 

 

 

 

Important note

DIYAutoTune.com can't promise non-MSPNP users anything with these maps. They work GREAT with the MSPNP, and you've you're building up a DIY setup for a similar car you'll find some value here as well probably, but if you're board is setup differently you could damage something by using our maps as a shortcut to learning exactly what your car needs with your DIY setup as it can be a bit different (especially ignition settings, which when incorrect can toast ignitors and coils). Also If you're using a different IAC transistor, which you most likely are, then the MSPNP settings will not be just right for your car either and will likely make the valve do funky things. Other settings will likely be off as well.  In short non-MSPNP users use this map at your own risk.

 

 

 

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The MegaSquirtPNP, as with any programmable engine management system, may not

be legal for use on pollution controlled vehicles and is therefore produced and sold for off road/race use only.  Check federal/local laws.

 

MegaSquirtPNP, MSPNP, MegaSquirt PNP, and MS PNP, are trademarks of Hoffmann Innovations, Inc d/b/a DIYAutoTune.com.