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MS2E Overboost protection settings

 
Old 09-01-2017, 04:59 PM
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Default MS2E Overboost protection settings

Hi Dimitris,
What is the "Maximum boost High" and "Maximum boost Low" in Overboost protection settings?
I cannot find any info about it, please help.

MS2E MSM04-95, Serial# 10823,firmware MS2Extra 3.3.0i

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Old 09-02-2017, 12:04 PM
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The MS2 you have has a switch to toggle between a "high boost" table and a "low boost" table. When you switch between the two, the overboost protection limit also switches from high to low.
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Originally Posted by ninerwfo View Post
The “into to megasquirt thread” mentions that the MS3 basic has 5 inputs with built in pull up resistors - and I was just wondering why it would have so many, while the MS3Pro PnP has just 2 (with no pull ups?)
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Old 09-02-2017, 04:26 PM
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Thank you for the fast answer!

Is it possible update current firmware 3.3.0i to the latest 3.4.2 ?
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Old 09-04-2017, 02:09 AM
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Yes, but you will lose a lot of features, including the dual boost tables.
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Originally Posted by ninerwfo View Post
The “into to megasquirt thread” mentions that the MS3 basic has 5 inputs with built in pull up resistors - and I was just wondering why it would have so many, while the MS3Pro PnP has just 2 (with no pull ups?)
MS Labs: Plug and Play Megasquirt ECUs for ANY 90-05 Miata (NA, NB1, NB2 w/VVT, MSM), including basemaps to get you started ASAP. PM me or email or details.
For support on MS Labs ECUs: Please email, be sure to include the unit's serial number and include a datalog and your current map.
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Old 09-09-2017, 07:26 PM
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Originally Posted by Reverant View Post
The MS2 you have has a switch to toggle between a "high boost" table and a "low boost" table. When you switch between the two, the overboost protection limit also switches from high to low.
What is the default boost limit: low or high?
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Old 09-10-2017, 02:39 AM
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Low.
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Originally Posted by ninerwfo View Post
The “into to megasquirt thread” mentions that the MS3 basic has 5 inputs with built in pull up resistors - and I was just wondering why it would have so many, while the MS3Pro PnP has just 2 (with no pull ups?)
MS Labs: Plug and Play Megasquirt ECUs for ANY 90-05 Miata (NA, NB1, NB2 w/VVT, MSM), including basemaps to get you started ASAP. PM me or email or details.
For support on MS Labs ECUs: Please email, be sure to include the unit's serial number and include a datalog and your current map.
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