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Wont start unless i have the pedal to the floor

kevboost7
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Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted

maybe try something like this:

image.thumb.png.bba976102d1f5f4f9ce2de05fd7a9e79.png

Which cells are highlighted when you're trying to crank the car? AND is this issue only when the car is warm OR cold?

 

If it's only when it's warm, then you need to throw more crank prime fuel into it, something like this:

image.thumb.png.3ca692133de54735bbe8dda4ae168b63.png

MBS206 Grand Master

MBS206

Posted
Posted
2 hours ago, kevboost7 said:

Ok so my table is in ms? Ill try to unplug them one at a time. If i unplug 1 injector wont it be misfiring? 

The gas pedal should be called the "air-pedal" 🤣

It's not called a gas pedal. That's just what Murica refers to it as.

It's called a throttle pedal, or accelerator pedal.

Because it makes the engine accelerate, and the thing it is controlling is the... Throttle...

 

The only pedal in the vehicles that "gives it more gas" is in a diesel. And it doesn't give it has. It gives it diesel.

Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted
1 hour ago, kevboost7 said:

I think it happens both hot and cold. But i've only been testing during cold starts so the cell thats highlighted is 10 degrees celcius. 

 

Highlight that row, and a bit of trial and error.

Try reducing it by 25% and see if it starts, if not, go the other way.

On the newer Kebabtechs that table is in VE which makes it so much easier to calibrate.

  • 2 weeks later...
kevboost7 Community Regular

kevboost7

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Posted

Something strange is happening. I didn't touch the car since we last spoke on the forums. Yesterday was the first day of good weather, so i took it out for about 2 hours. It started up on first crank every time about 5 times total. I literally didn't do anything to do the car.

 

GTSBoy Grand Master

GTSBoy

Posted
Posted

Well, if it was acting like a real bitch when the weather was cold, real cold, and if it is acting less bitchy now that it is not so cold, then it would appear to be linked to how much enrichment the ECU is giving as a function of temperature.

I mean, it might not. It might be something else. But it certainly seems like a place to look.

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