what is this?? Part 2...

[HEATSEEKER]

What is this?? :biggrin:


The black rubber contact... what is it for and where should it be??

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What ar the black switch for??
What can i do whit it??

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The final thing what is that??

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[disco stu]

1. oil pressure connector
2. Hobbs switch. Maybe a double pumper? But could be for something else.
3. I have no idea, some srt of speed signal. see what the wires go to.

 

[granatl]

Picture one is the stock oil sending unit connector, belongs down below the turbo near the oil filter.

Picture 2/3 -- the red wires make me think it's a fuel pump hotwire kit or better wiring for the fan(s). I don't know what the thing beside it is for.

Picture 4 looks like some sort of speedometer sending unit, but again I don't recognize it.

 

[HEATSEEKER]

1. oil pressure connector
2. Hobbs switch. Maybe a double pumper? But could be for something else.
3. I have no idea, some srt of speed signal. see what the wires go to.

3.The wires go up under the dashboord...
I think it is the speed signal, Thanks!! :biggrin: // Jakob

 

[HEATSEEKER]

Picture one is the stock oil sending unit connector, belongs down below the turbo near the oil filter.

Picture 2/3 -- the red wires make me think it's a fuel pump hotwire kit or better wiring for the fan(s). I don't know what the thing beside it is for.

Picture 4 looks like some sort of speedometer sending unit, but again I don't recognize it.

2/3= the red wire gos down under the car so maybe it is for the fuel pump like you say??! It is an vacum tube under the black svitch, what happends when i turn the svitch?? Thanks!!// Jakob

 

[HEATSEEKER]

Someone now what happends if i turn on the black switch??

 

[disco stu]

It raises or lowers the point that the hobbs switch closes.

 

[HEATSEEKER]

It raises or lowers the point that the hobbs switch closes.

Hobbs? whats that?? can you explain so a stupid Sweed can understand...

 

[disco stu]

Ya can't be that stupid, you speak more than one language. I don't.

That sort of switch, a pressure activated switch, is called a "hobbs" switch.

I am assuming that this switch activates a secondary fuel pump since that is really the most common use for these. In that case, this adjustment would change at what psi the second pump kicks on. Chase the wiring from the switch. It should go to a relay, which should turn on the second pump.

 

[HYBRIDT]

I know the last pic is a VSS sender. Maybe you've got GNX style gauges? The stock VSS (vehicle speed sensor) is built into the stock instrument cluster and when you switch out to an aftermarket speedo you need that part to send a correct signal to the ECM.

Adam

P.S. Ithought the factory oil pressure switch had two or three wires on it?? I thought maybe this plug was water temp?

 

[HEATSEEKER]

Ya can't be that stupid, you speak more than one language. I don't.

That sort of switch, a pressure activated switch, is called a "hobbs" switch.

I am assuming that this switch activates a secondary fuel pump since that is really the most common use for these. In that case, this adjustment would change at what psi the second pump kicks on. Chase the wiring from the switch. It should go to a relay, which should turn on the second pump.

Ok.. :biggrin: I´m trying... yes it goes to a relay, the big black on the pics to the right whit a red wire in it, can i se if the pump is on and activated?? what happends if i turn the switch just a little bit to the right or left??

Thanks!!// Jakob

 

[HEATSEEKER]

I know the last pic is a VSS sender. Maybe you've got GNX style gauges? The stock VSS (vehicle speed sensor) is built into the stock instrument cluster and when you switch out to an aftermarket speedo you need that part to send a correct signal to the ECM.

Adam

P.S. Ithought the factory oil pressure switch had two or three wires on it?? I thought maybe this plug was water temp?

Yes i got the GNX gauges, so you have right, thanks!

 

[HEATSEEKER]

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Does somebody now whats happend if i turn it to the right or to the left
Someone say it is to raies or lower the point that the hoobs switch closes, what are the hoobs?? sorry for the stupid question :frown:

One of the red wires goes al the way under the car to the fuel tank

Thanks// Jakob