Thread: Pump starts then stops within a second. MKVI GTI - HFS-4
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Old 15-03-2015, 02:51 PM
maskari_gti maskari_gti is offline
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Join Date: Nov 2012
Location: Muscat, Oman
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Default Re: Pump starts then stops within a second. MKVI GTI - HFS-4
Quote:
Originally Posted by Richard L View Post
OK, "SYS" is a link on the controller that actives the system manually. Turning the pump and FAV on. Make sure the engine is running and only do it for a second of two.

Download this HFS4-v2 manual so that you know the system better.
I did the SYS test and the pump worked for the 1-2 seconds I placed the jumper there. I put the DHB back and went for a drive. Again, same thing is happening. Failsafe activates and pump stops in no time.

I've also checked the two thin wires you mentioned. They are in place and no sign of them being lose.
Last edited by maskari_gti; 15-03-2015 at 02:57 PM.
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