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  #11  
Old 15-11-2009, 11:33 PM
sainz911 sainz911 is offline
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thanks, I have do this and I have eliminate the air in the system, and I have riscontrate a red wire from the level tank disconnected.
Now I have reconnected this and I haven' led on but the system dont'go.
To test the sistem I procede in this mode: I disconnect the two wire (blue and black) from the pressure sensor and I turn on the engine but the system don't inject, (inject to 1/2 sec) and stop.
Is this a right mode to test?
I have do any test: the red and green wire from the injector ar right connected,
I have cut the green wire and connect this at ground and the system go
I have connect the red wire of HSV at +12 and the brown wire at ground and the HSV go, but every so often wrong, does not go. If I slightly unscrew and re screw the HSV, go.
I have control the voltage to the HSV red 12,5 brown 13,75 with engine on. why? Si correct?
I do an error to test the system? or I have a problem in my system?
thanks thanks Richard and scuse me to do at you this problem.
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  #12  
Old 16-11-2009, 12:42 AM
Richard L Richard L is offline
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If you ground the brown wire and the system does not go, it is probably due to system pressure is sety too high. The system is set to 100psi from the factory. This is done by calibrating the 806-162 pressure switch.

If the system pressure is too high, it will stop the HSV from opening. There is a small washer inside the HSV, please remove it carefully and keep it somewhere safe. Reassemble HSV.... See picture.





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  #13  
Old 16-11-2009, 10:26 AM
sainz911 sainz911 is offline
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thanks, today I try and reply result.
Thanks thanks
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  #14  
Old 16-11-2009, 04:23 PM
sainz911 sainz911 is offline
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Hi richard, I have remove the small washer and the system GO!
Wery good!
Thanks and my compliment for your competence and availability
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  #15  
Old 17-11-2009, 10:14 PM
sainz911 sainz911 is offline
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Hi Richard, I bother you again.
My hi speed valve don't open again.
this night I have use my car and the system is go 5 min and stop.
My system is setting at 5 bar pressure (806162) and the system is setting to open at 0,2/0,3 bar (806157).
I have do an other test: if I disconnect the pump (zero press in the hose), the HSV work (when the system must inject) and this is right.
If I have pressure in the hose (5bar) the HSV don't open. WHI? I don't understand
Scuse me again. Thanks
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  #16  
Old 17-11-2009, 10:21 PM
Richard L Richard L is offline
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Can you take a picture of the rubber seat? It is in the center of the spider. If there is a dimple on rubber surface may be damaged. What mixture are you using? water/methanol?

Richard
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  #17  
Old 17-11-2009, 11:42 PM
sainz911 sainz911 is offline
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  #18  
Old 17-11-2009, 11:46 PM
sainz911 sainz911 is offline
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I do not think a tire problem on the spider, but solenoid valve that hangs under stress,
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  #19  
Old 17-11-2009, 11:53 PM
Richard L Richard L is offline
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I think the indent on the rubber is the problem I will send you a new spider. Can I post it to you?

Richard
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  #20  
Old 17-11-2009, 11:56 PM
sainz911 sainz911 is offline
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