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Megasquirt wideband problems

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Old Feb 3, 2013 | 06:28 PM
  #1  
a96beretta's Avatar
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From: lima ohio
OH wideband problems

ok, i have an Innovate MXT-L Wideband and it is wired up to the yellow wire on the gauge and the pink wire on the megasquirt. the gauge itself works great and the voltage on the yellow wire changes like it should, but the megasquirt does not change on the screen, it just sits at 7.40. i have tried changing the settings and even entering in the values it says on the instructions, but there is still no change

PLEASE HELP
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Old Feb 4, 2013 | 09:21 AM
  #2  
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whats going on?
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From: atlanta ga
What settings are used?
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Old Feb 4, 2013 | 11:04 AM
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From: lima ohio
i have tried using the settings in the megasquirt, and even a custom setting with the values from the manual (0V = 7.35 AFR and 5V = 22.39 AFR.) but it always stays constant at one value.
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Old Feb 4, 2013 | 11:22 AM
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From: utah
did you turn on the second output on the innovate?
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Old Feb 4, 2013 | 02:41 PM
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From: lima ohio
you have to turn it on? wow i really hope its that easy and if so i feel stupid
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Old Feb 4, 2013 | 07:40 PM
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whats going on?
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From: atlanta ga
pro tip, always read the instructions.
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Old Feb 4, 2013 | 08:35 PM
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From: lima ohio
well as it turns out all of the settings were right int the sensor, but i had somehow changed the input source on the megasquirt from local to one of the others, so i switched it back and its fine. now i just need to figure out why the fan isnt working, and fix my brakes an im good to go
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Old Feb 4, 2013 | 08:45 PM
  #8  
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whats going on?
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From: atlanta ga
find the thread in which clokker has a fan write up. use this one and no other.
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Old Feb 4, 2013 | 09:14 PM
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From: lima ohio
i actually have it already wired into the megasquirt using the kit from DIYautotune so im going to try and figure it out first. if that fails i have an e fan controller laying around
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