Gen 2 MSPNPs are ready to ship!
01-26-2012, 04:27 PM
#1
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Gen 2 MSPNPs are ready to ship!
We've just released the Gen 2 MSPNP for '90-'95 Miatas! This one replaces the stock ECU with our own tunable MegaSquirt ECU, and gives you full control over your fuel map, timing tables, and more. Other features include support for low impedance injectors, boost control, 2 step rev limiter, a headphone jack for listening to a knock sensor, and more! Price is $799.
(OK, you guys probably already knew half of that. This is something of a boilerplate sales pitch.)
The full list of Gen 2 models includes 5 ECUs, covering 20 different models:
BMW: Part Number MSPNP2-B8793
'87-'92 E30 325 M20
'89-'90 525 M20
'89-'93 535 M30
'91-'93 M5 S38
'88-'92 735 M30
Mazda/Ford: Part number MSPNP2-MM9093
‘90-’93 Miata 1.6
'90-’94 Protege / 323 (1.6 and 1.8)
'91-'95 Escort GT 1.8
'90-'93 Festiva 1.3
'92-'93 Mazda MX3 1.6L I4
Mazda: Part number MSPNP2-MM9495
‘94-’95 Miata 1.8
Nissan: Part Number MSPNP2-NS8994
'89-'90 SOHC 240SX KA24E
'91-'94 DOHC 240SX KA24DE
‘91-’94 Sentra / NX1600 GA16DE
‘91-’94 Sentra / NX2000 SR20DE
‘91-’93 G20 SR20DE
‘90-’95 Hardbody KA24DE
Toyota: Part Number MSPNP2-T8590
'85-'90 Pickups / 4Runners (22RE and 22RTE)
'85-'89 MR2 4AGE
'85-'87 AE86 Corolla 4AGE
Order yours now at this link:
http://www.diyautotune.com/catalog/m...tpnp-c-40.html
Or check this out for more info:
http://www.megasquirtpnp.com/
Yes, we've got more Miata applications in the works.
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01-27-2012, 10:10 AM
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Here are some of the biggest advantages.
1. It has about 100 times more pulse width resolution, making precise injector control at idle a snap even with monster injectors.
2. Peak and hold injector drivers let you drop in low impedance injectors without worrying about electrical noise issues.
3. The headphone jack lets you listen for knock while you tune.
4. You can rewire your car for sequential injection, which will give a smoother idle and better response at light throttle.
1. It has about 100 times more pulse width resolution, making precise injector control at idle a snap even with monster injectors.
2. Peak and hold injector drivers let you drop in low impedance injectors without worrying about electrical noise issues.
3. The headphone jack lets you listen for knock while you tune.
4. You can rewire your car for sequential injection, which will give a smoother idle and better response at light throttle.
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01-29-2012, 03:41 PM
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Adjustable yes, delay no. The idle up is instant and works well.
The MSPNP maps are close enough for use as DIYPNP basemaps--assuming that the user assigns I/O in the same manner we did, or they re-assign outputs to match their pinout. By why not just start with a DIYPNP basemap? You can use a software idle up with DIYPNP if you use the special firmware.
No timeline set as of now, but I would guess 2-3 months.
Yes, it has a specifically coded ITB load algorithm, as well as multiple other ways of blending strategies.
No timeline set as of now, but I would guess 2-3 months.
Yes, it has a specifically coded ITB load algorithm, as well as multiple other ways of blending strategies.
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01-29-2012, 06:38 PM
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Sweet, thanks.
Try out the "ITB" mode, I think you'll really like it. It uses speed density under 80kPa (idle and very light cruise), then transitions to alphaN over 80kPa for better response.
Good luck with it, and let us know if you need anything.
Try out the "ITB" mode, I think you'll really like it. It uses speed density under 80kPa (idle and very light cruise), then transitions to alphaN over 80kPa for better response.
Good luck with it, and let us know if you need anything.
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02-01-2012, 09:49 AM
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Yes, if running an MS2/Extra code variant that has it.
The biggest one is, of course, that MSPNP2s are fully assembled and ready to rock. We also slipped in a few add-ons, such as:
1. Real peak and hold injector outputs to drive low impedance injectors with minimal noise.
2. The A/C idle up feature.
3. A better knock circuit - you can set separate high and low RPM knock thresholds, and listen to the knock sensor with a built in headphone jack.
Only if your ITBs are fitted with an IAC valve.
It's doable if a bit less plug and play. You'd have to set an internal jumper for the external MAP mode and wire the MAP sensor to the stock MAF wiring, then calibrate it for your new MAP sensor.
and what are the benefits of the MSPNP2 over the DIYPNP?
1. Real peak and hold injector outputs to drive low impedance injectors with minimal noise.
2. The A/C idle up feature.
3. A better knock circuit - you can set separate high and low RPM knock thresholds, and listen to the knock sensor with a built in headphone jack.
Only if your ITBs are fitted with an IAC valve.
It's doable if a bit less plug and play. You'd have to set an internal jumper for the external MAP mode and wire the MAP sensor to the stock MAF wiring, then calibrate it for your new MAP sensor.
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