ECMlink Precision Injector global/dead time?

[kt239]

I was wondering what the correct global/deadtime was for these injectors. I have it currently set at -51/450 as per the ecmlink site. Its my understanding that these are modified rochester type injectors so that is why I went with those settings. Is this correct?

 

[kt239]

I'm not sure if my problem is related to the new injectors but I want to say it is because it didn't do this prior to installing them. The problem I'm having is that when at higher rpms and boost my exhaust is quite excessive. I checked oil and coolant and neither is mixing with the other. The head studs are all torqued down to 100ft/lbs and compression is 160 solid cross all cylinders. The exhaust almost has a sulfur like smell to it after this happens. So could this be related to the bigger injector and if so what can I do to resolve the issue besides the obvious solution of puttin the old ones back in?

 

[Calan]

The deadtime and global values listed on the ECMTuning site are just rough starting values. You have to dial them in a bit differently for every car.

Post up a log showing idle and cruise with the car warmed up, and maybe someone can take a look and see what's going on.

 

[kt239]

I have one saved on the laptop at home I will post as soon as I'm done at work.

Here is the right log

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[kt239]

I have a new pice of information relating to this situation. It only smokes when boost pressure is present and you let off the gas. When it's only vacuum there is no issues at all. But once again this started after the new injectors were put in, any relation between the two possible?

 

[dsmike1]

im not sure how to veiw that log on my computer but it simply sounds like you are running very rich under boost. which would be directly affected by installing bigger injectors and not making proper fuel mapping adjustments