More MS2 problems
04-20-2011, 11:07 PM
#1
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More MS2 problems
I got my megasquirt built and in the car, but i have no tach signal, and have very weird values of coolant temp, TPS and AIT.
Even with the AIT and TPS disconnected the values were off, TPS was fluctuating and really high, AIT was 70*.
I built this just as the Wikki says to, and have checked everything over more then once.
I can not find anything wrong, any ideas on what to check ?
Even with the AIT and TPS disconnected the values were off, TPS was fluctuating and really high, AIT was 70*.
I built this just as the Wikki says to, and have checked everything over more then once.
I can not find anything wrong, any ideas on what to check ?
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04-22-2011, 07:33 AM
#12
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It's alive and well, lesson learned dont trust the work your buddy did before he gave up installing it in his car.
Now only one issue I have no tach signal to the factory tach how do I fix this ?
Now only one issue I have no tach signal to the factory tach how do I fix this ?
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04-22-2011, 08:26 AM
#15
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it appears you are correct and I am wrong.
i didn't look at the top of the board
missing the tach on the dash? add a 1K resistor from b+ to ig- in your diagnostics box.
i didn't look at the top of the board
missing the tach on the dash? add a 1K resistor from b+ to ig- in your diagnostics box.
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04-22-2011, 08:26 AM
#16
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If you can show me the correct way to mod it I will redo it ASAP and clean it up nice like I want to.
Also with the launch control hooked to js7 do I need to build the active low circuirt like ms1 ?
Also with the launch control hooked to js7 do I need to build the active low circuirt like ms1 ?
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04-22-2011, 09:04 AM
#19
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I agree that's much nicer and what I will make mine look like. I'm going to go buy some wire tonight. But since there the all florida miata meet Saturday and Easter is Sunday and I work till 6 tonight I don't think I'm getting to it till Monday.
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