AC 1HD-T rpm Compensator

Tapage

Club 4X4 Panamá
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Hi all folks .. today I realized that my 1HD-T have not compensator for rpm whrn I use the AC .. so 1HD-T have it . ? ( I suppose yes )

What it your RPM range at idle .. ? operative temp and AC . ?
 

Tapage

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harveya said:
David.

Yes mine has it, RPM with A/C on is around 1000rpm, with it off around 750 rpm.

yesterday I'm seen around the pump and intake, trying find something wrong ..

In my 2H engine I have on attached direct in the intake, and is activated by vaccum. Is the same in the 1HD-T
 

Tapage

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harveya said:
I'll have to take a look, not sure how it is done on the 1HD-T

thanks andy ... if you take a pic better ..! ;)
 
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David,

in my rig there is a pneumatic switch that pushes the trottle lever on the fuel pump .... yours should have one too ... if it is failing to raise your RPM´s then my guess would be that it is stuck?

anyways you should have a pneumatic switch that gets activated by vaccum on the top part of your diesel pump
 

Tapage

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-uhuru- said:
David,

in my rig there is a pneumatic switch that pushes the trottle lever on the fuel pump .... yours should have one too ... if it is failing to raise your RPM´s then my guess would be that it is stuck?

anyways you should have a pneumatic switch that gets activated by vaccum on the top part of your diesel pump

Thanks Dude .. !!!

hahahahaah very funny .. to close to call . ? I thought the same thing, that this " pneumatic " switch is vaccum activated.

Did you gonna stay in you office tomorrow morning .. ?
 

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