waterinjection.info  

Go Back   waterinjection.info > Aquamist specific system Q and A and new products > Aquamist HFS-3 forum

Reply
 
Thread Tools Display Modes
  #1  
Old 29-10-2011, 06:12 PM
Arthurwiljami Arthurwiljami is offline
Member
 
Join Date: Oct 2011
Location: Finland
Posts: 36
Default HFS-3 not spraying ::mystery solved::

Car is Audi S4 2.7BiT and I?ve just installed HFS-3 system and I?m having problems with HFS-3, its not spraying. After install the system was tested by linking up ? INJ? and ?SYS?
on the controller and it was spraying. When I start the car the red "s" and w-injection lights are on in the gauge so it should be ready to spray but under acceleration I don?t see any bars lighting up to show water been sprayed.
Reply With Quote
  #2  
Old 29-10-2011, 10:03 PM
Richard L Richard L is offline
Manufacturer sponsor
 
Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: HFS-3 not spraying

A few questions...

1. Does the green led on the controller flicker in time with RPM?
2. Is the fuel injector standard?
__________________
Richard L
aquamist technical support
Reply With Quote
  #3  
Old 30-10-2011, 03:19 PM
Arthurwiljami Arthurwiljami is offline
Member
 
Join Date: Oct 2011
Location: Finland
Posts: 36
Default Re: HFS-3 not spraying

Quote:
Originally Posted by Richard L View Post
A few questions...

1. Does the green led on the controller flicker in time with RPM?
2. Is the fuel injector standard?
1. YES, the green F-IDC led is flickering in time with rpm.
2. NO, I?m running EV14 72lbs. (so roughly double over stock).
Reply With Quote
  #4  
Old 30-10-2011, 03:39 PM
Richard L Richard L is offline
Manufacturer sponsor
 
Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: HFS-3 not spraying

What is Is the coil resistance of the EV14, 16 ohm or 2.5 ohm. If it is a 2.5ohm injector, you need to use the green harness supplied with the system.
__________________
Richard L
aquamist technical support
Reply With Quote
  #5  
Old 30-10-2011, 07:00 PM
Arthurwiljami Arthurwiljami is offline
Member
 
Join Date: Oct 2011
Location: Finland
Posts: 36
Default Re: HFS-3 not spraying

Did the spraying test today again but the pump didn?t power up. Fisrt time we installed the system we had wrong wiring diagram for the car but that time it sprayed but had other issues HFS-3 working correctly.
This is how I did the test:

1. I disconnected the 6mm hose from FAV
2. Took the jumper from FAV (it says "inj" in the manual but its "FAV" in the controller)
3. turned on the ignition
4. Put the jumper to the SYS

Nothing happened.
Does this mean an install error or could I check something else?

This is what the contoller looked pefore I Took the jumper from "FAV"
Attached Images
File Type: jpg IMAG0252.jpg (91.0 KB, 41 views)
Reply With Quote
  #6  
Old 30-10-2011, 09:04 PM
Richard L Richard L is offline
Manufacturer sponsor
 
Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: HFS-3 not spraying

Can you tell me the serial number of the controller. The wire of the RJ connector seemed to be pulled out.
__________________
Richard L
aquamist technical support
Reply With Quote
  #7  
Old 30-10-2011, 09:25 PM
Richard L Richard L is offline
Manufacturer sponsor
 
Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: HFS-3 not spraying

Can you pm me your phone number so that I can call you and do a more detailed diagnostic work. I will be away for a week so if I can help you today, it would be good.
__________________
Richard L
aquamist technical support
Reply With Quote
  #8  
Old 31-10-2011, 08:33 AM
Richard L Richard L is offline
Manufacturer sponsor
 
Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: HFS-3 not spraying



Please check each plug for the corrtect wire orders. Correct the order meanwhile by cut and splice. Let me know your address and I will replace the harness accordingly. It is possible that one or two of the harness were mixed up from other systems. Email me [richard@aquamist.co.uk] and I will send them when I return to my office on the 9th.
__________________
Richard L
aquamist technical support
Reply With Quote
  #9  
Old 31-10-2011, 08:36 AM
Richard L Richard L is offline
Manufacturer sponsor
 
Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: HFS-3 not spraying

The correct wire colour order of the grey harness should be... from gauge side

-(red) 2011-May on version
-red
-green
-orange
-white
-yellow
-blue
-black
-Silver brown
-(brown) 2011-May on version





Dispose the incorrect harness asap
__________________
Richard L
aquamist technical support
Reply With Quote
  #10  
Old 05-11-2011, 06:28 PM
Howerton Engineering
Guest
 
Posts: n/a
Default Re: HFS-3 not spraying

Quote:
Originally Posted by Arthurwiljami View Post
Did the spraying test today again but the pump didn?t power up. Fisrt time we installed the system we had wrong wiring diagram for the car but that time it sprayed but had other issues HFS-3 working correctly.
This is how I did the test:

1. I disconnected the 6mm hose from FAV
2. Took the jumper from FAV (it says "inj" in the manual but its "FAV" in the controller)
3. turned on the ignition
4. Put the jumper to the SYS

Nothing happened.
Does this mean an install error or could I check something else?

This is what the contoller looked pefore I Took the jumper from "FAV"
If you pull the jumper from FAV, you are disabling the FAV and it will not inject. You MUST use the jumper from PRK to put os SYS otherwise you are disabling parts of the system.
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +1. The time now is 10:38 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.