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Megasquirt ms2 no start issue.

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Old Jan 22, 2013 | 06:34 PM
  #1  
wankelbug's Avatar
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From: round rock tx
TX ms2 no start issue.

I am running ms2 v3. Ms extra 3.2.1. Zeal card My car sat for a few months. Running fine before parked. My set up gsl-se 13b. Na s5 cas. Ls2 coils. Coil on plug set up. Stock injectors. (460cc) red. Gsl-se orange secondary injectors 760cc.

Cannot get the car to start. Checked spark at coils. Have rpm signal in tuner studio. Have 4.87 v at coil signal. 12v @ injectors. Re flashed firm ware.

If I crank it I don't even get a pop. The engine quickly floods and I am forced to flood clear. Battery is charged and checked. Wiring has been traced and double checked since the engine was out of the car for a trans swap. Fresh gas. Tried starting fluid.

Ms ignition setting
Tooth wheel 24
Going high
Capture rising edge
Coil on plug
Cam wheel.
Every rotation of crank
Tooth angle 0
Rotary mode enabled
Fd mode
Rx8 mode.
Neg split disabled.
Crank advance 5deg


Any insight be great.
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Old Jan 23, 2013 | 08:43 AM
  #2  
SirCygnus's Avatar
whats going on?
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From: atlanta ga
I would make sure the gasoline is fresh
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Old Jan 23, 2013 | 08:50 AM
  #3  
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From: round rock tx
Dun did it. Plus tried starting fluid
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Old Jan 23, 2013 | 01:17 PM
  #4  
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From: utah
check spark. sounds like you didn't get a ground wire hooked up.
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Old Jan 23, 2013 | 04:43 PM
  #5  
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From: round rock tx
Spark has been verified.
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Old Jan 23, 2013 | 11:42 PM
  #6  
I wish I was driving!
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From: BC, Canada
how are the plugs?
throw any 2-stroke oil into the combustion chamber when you flood cleared?
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Old Jan 24, 2013 | 05:16 PM
  #7  
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From: round rock tx
Found the issue. My injectors are always open when key is on. Got car to start with my fuel pump off. Afr were 10.5:1 with no fuel pressure. Lol. Now gotta fugue out where I messed up. The wiring is all good so I assume its inside ms or a config error
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