DIYPNP for a 1991 MX5
#1
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I'm currently investigating the feasibility of installing a DIYPNP into my 1991 NA6.
I'm sure the build would be fairly straightforward and I am hoping to install the following:
Wideband LC-1
MapDaddy
IAT
Variable TPS
Knocksense MS
The long term objective is to install bigger injectors and a BEGI turbo kit but I just want to get it running N/A in the short term.
I originally considered the MegasquirtPNP but the DIYPNP has really appealed to me but I think I need some clarification of what I should be doing to create the base map / firmware to get my car started. Obviously if I don't get these settings right I could cause damage to car.
I presume the DIYPNP is a µS not a MSII board? Does that change whether I'm using MSII code or not?
Which firmware should I be trying to install on it? MS2-extra? And which version?
DIYautotune advised me that the base maps from the MS1 based MSPNP will not work on the DIYPNP and that the example MSQ for a '95 Miata should work to get my engine started. Given that these are two different engines I'm not 100% sure this would work so I hope to get the '95 MSQ open and then double check it against a 90-93 MSPNP MSQ to ensure the basic settings are correct.
When I try to load the '95 MSQ into Tunerstudio or MegaTune I get errors.
The DIYAutotune spreadsheet says the file has the code version: MS2/Extra 2.1.1 beta but when I tried to load the file I get an error stating the file has a signature: MS2Extra Rel 3.0.3h. Is the file listed incorrect or do I need to have a different Tunerstudio project? Or a Rel 3.0 ECU ini?
Should I be running MS2/Extra 2.1.1 or 3.0.3h on the DIYPNP?
Would I my plan of exporting the fuel and spark tables from a MS1 into DIYPNP format and ensuring the details are correct likely work?
I'm sure the build would be fairly straightforward and I am hoping to install the following:
Wideband LC-1
MapDaddy
IAT
Variable TPS
Knocksense MS
The long term objective is to install bigger injectors and a BEGI turbo kit but I just want to get it running N/A in the short term.
I originally considered the MegasquirtPNP but the DIYPNP has really appealed to me but I think I need some clarification of what I should be doing to create the base map / firmware to get my car started. Obviously if I don't get these settings right I could cause damage to car.
I presume the DIYPNP is a µS not a MSII board? Does that change whether I'm using MSII code or not?
Which firmware should I be trying to install on it? MS2-extra? And which version?
DIYautotune advised me that the base maps from the MS1 based MSPNP will not work on the DIYPNP and that the example MSQ for a '95 Miata should work to get my engine started. Given that these are two different engines I'm not 100% sure this would work so I hope to get the '95 MSQ open and then double check it against a 90-93 MSPNP MSQ to ensure the basic settings are correct.
When I try to load the '95 MSQ into Tunerstudio or MegaTune I get errors.
The DIYAutotune spreadsheet says the file has the code version: MS2/Extra 2.1.1 beta but when I tried to load the file I get an error stating the file has a signature: MS2Extra Rel 3.0.3h. Is the file listed incorrect or do I need to have a different Tunerstudio project? Or a Rel 3.0 ECU ini?
Should I be running MS2/Extra 2.1.1 or 3.0.3h on the DIYPNP?
Would I my plan of exporting the fuel and spark tables from a MS1 into DIYPNP format and ensuring the details are correct likely work?
#2
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
When I try to load the '95 MSQ into Tunerstudio or MegaTune I get errors.
The DIYAutotune spreadsheet says the file has the code version: MS2/Extra 2.1.1 beta but when I tried to load the file I get an error stating the file has a signature: MS2Extra Rel 3.0.3h. Is the file listed incorrect or do I need to have a different Tunerstudio project? Or a Rel 3.0 ECU ini?
Should I be running MS2/Extra 2.1.1 or 3.0.3h on the DIYPNP?
The DIYAutotune spreadsheet says the file has the code version: MS2/Extra 2.1.1 beta but when I tried to load the file I get an error stating the file has a signature: MS2Extra Rel 3.0.3h. Is the file listed incorrect or do I need to have a different Tunerstudio project? Or a Rel 3.0 ECU ini?
Should I be running MS2/Extra 2.1.1 or 3.0.3h on the DIYPNP?
Would I my plan of exporting the fuel and spark tables from a MS1 into DIYPNP format and ensuring the details are correct likely work?
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