1HD-T nozzle opening pressure

[Pawel]

Hi Guys,
I just wondering if someone knows what is the injector nozzle opening pressure on 1990 1HD-T

pawel

[roscoFJ73]

I dont know the answer off the top of my head
We have got free manuals at the top of the forum including one for your engine

[Towpack]

1877-1963 psi.

[Pawel]

Thanks guys.
I think of buying the injectors from China. I found 3 different pre-set openning pressures for the same 1 HD-T. I wonder if someone has any experience , feedback with chinese injectors.
Pawel

[raydouble]

Originally Posted by Pawel

Thanks guys.
I think of buying the injectors from China. I found 3 different pre-set openning pressures for the same 1 HD-T. I wonder if someone has any experience , feedback with chinese injectors.
Pawel

What is the brand?
I've got two observations of products from China
1: They are cheaper
2: They are of lesser quality
*2cents*

[roscoFJ73]

Originally Posted by Pawel

Thanks guys.
I think of buying the injectors from China. I found 3 different pre-set openning pressures for the same 1 HD-T. I wonder if someone has any experience , feedback with chinese injectors.
Pawel

You dont need to buy new injectors. You just replace the tips,the rest of the injector lasts almost forever.
Once done they are good for a minimum of 100000 klms.

Different markets have different opening pressures to deal with either the local emissions requirements or to suit the local fuel (presumably)

[Tapage]

IIRC in my Max Ellery manual, there is a note about this pressure close to 22xx PSI .. I can check it tonight at home and report.