Thread: hfs6 problems
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Old 28-06-2014, 04:48 PM
vsgts14 vsgts14 is offline
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Join Date: Jun 2014
Location: Phillipsburg, NJ
Posts: 15
Default hfs6 problems

hey guys, i'm having issues with my hfs6 spraying in my 05 sti.
the car was down for 8 months or so, none of the system was touched.

i can not get it to spray under the test conditons. everything is jumped correctly i believe.

the pump doesn't seem to be coming on at all.
the fcm is making a buzz/click noise.
the orange led for the engine bay rj connector lights up.

so what's wrong? the car is going to get retuned this coming tuesday and i was hoping to solve the problem.

i also replaced the 40amp relay, but i don't believe that to be the problem, as it has the same symptoms using both.
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