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HELP!!! New build evo 8 2.4 cranks won’t start tried everything

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Old Dec 12, 2018, 08:57 PM
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Ok I’ll have to check that in the morning here. Hopefully It is just one of the fuses. I do get fuel if I have the lines disconnected fuel comes out while cranking it over. The injectors just won’t open. That’s why I keep going back to the ecu idea
Old Dec 12, 2018, 09:09 PM
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stupid question but, you aren't by chance using high-Z injectors with the stock resistor pack are you?
Old Dec 12, 2018, 09:11 PM
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Originally Posted by harrison.little
Ok I’ll have to check that in the morning here. Hopefully It is just one of the fuses. I do get fuel if I have the lines disconnected fuel comes out while cranking it over. The injectors just won’t open. That’s why I keep going back to the ecu idea
If you have fuel in line, then your fuel pump is running (ignore all the fuel pump relay discussion above). Is your injector resistor pack connected (plugged together) that is under your ACD relay?

Old Dec 12, 2018, 09:12 PM
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Originally Posted by Biggiesacks
stupid question but, you aren't by chance using high-Z injectors with the stock resistor pack are you?
This would have been one of my next few questions. LOL
Old Dec 12, 2018, 09:20 PM
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Originally Posted by 2006EvoIXer
This would have been one of my next few questions. LOL
we are both tumbling down the same rabbit hole.
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Old Dec 13, 2018, 01:03 AM
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Post a picture of your injectors.
Old Dec 13, 2018, 07:08 AM
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I swapped them out for deatswerk 1000 cc injectors. They are a low impedance injector
Old Dec 13, 2018, 08:30 AM
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Originally Posted by harrison.little
I swapped them out for deatswerk 1000 cc injectors. They are a low impedance injector
and you rescaled your rom for them too right?
Old Dec 13, 2018, 08:35 AM
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Yeah I got the numbers from the deatchwerk website
Old Dec 13, 2018, 08:45 AM
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Originally Posted by harrison.little
Yeah I got the numbers from the deatchwerk website
You should try and find scalings on this site to use if possible.
Old Dec 13, 2018, 09:18 AM
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Have someone crank your engine and you put you hand over exhaust from muffler. Verify that you don't smell gas. If you do smell gas, then it's probably ignition problem.
Old Dec 13, 2018, 09:44 AM
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anther way is to pull a spark plug after cranking and see if its wet
Old Dec 13, 2018, 12:54 PM
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That’s the issue not getting any gas at all no smell out of the exhaust and plugs are coming out dry. The fuel rail builds up pressure (was dripping a bit had to fix it) just getting no signal to the injectors to fire. A technician had it for a full day testing the wires and said he gets a pulse like it wants the injectors to go but then goes away like a safety or security feature he figures. They put a new crank sensor in and still could only get spark.
Old Dec 13, 2018, 02:34 PM
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Do you have your old injectors? Try swapping back to see if it starts.
Old Dec 13, 2018, 03:04 PM
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Already thought of that I got rid of them as soon as I got these


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