Supercharger problem

[oranje]

Hi guys.
Suddenly my sc wont work and even the green light dont light. Any ideas?
Thanks in advance

 

[pork]

How do you mean it don't work? Is it still got air flow? Disconnect the pipes and rev the engine and see if air comes out maybe? Belt snapped? Bypass valve broke? Lol

Never worked on a super turbo so just guessing

 

[Enuo]

Probs boost leak?

 

[oranje]

Mates it seems like electric problem. The sc circuit dont work at all.

 

[frank]

the electromagnetic clutch is signaled via the ecu oranje ? have you tried bypassing a 12v feed to it ?

 

[oranje]

What do u mean by electromagnetic cluch????regards

 

[frank]

What do u mean by electromagnetic cluch????regards

on the s/c mate, the pulley that engages or disengages

 

[oranje]

I will try it. The one that is on the sc. I think the problem is in harness but i dint know the exact diagramm or where to look...

 

[oranje]

on the s/c mate, the pulley that engages or disengages

do u mean this?

 

[frank]

yes mate, there are slip rings inside i guess, maybe not making contact ?
you could try a 12v feed to test the clutch eh

 

[oranje]

i couldnt find time today. the only that bothers me is that even if the charger got power, the green light in the dashboard always worked. now its like there is no sc circuit, like a fuse or relay is off.

 

[frank]

the light may not show until the clutch has engaged tho

 

[oranje]

hope so. a month ago when a harness plus was not working properly the sc didnt work but the light was on when should. thanx for the support

 

[oranje]

found the problem. one of the TPS sensor cable was cut off. the black one

 

[Baz]

That or sometimes the relay burns out, blue one beside the 2 green ones