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#1
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Problem with my system, I've double checked all wiring, confirmed power past the internal fuse. No power at gauge, no +12VDC on any pin on the gauge cable, even tried a new cable (wiring 1-8 on one end and 8-1 on the other as per original cable)
Tried removing all other cable from system, no LED's lit during powerup or running inside the controller. Any idea? |
#2
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Sounds like you have a defective unit. Unless someone else here knows differently you should at least get the amber light when power is first supplied to the unit.
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#3
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Yes my first experienc with Aquamist and its been more then disappointing.
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#4
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Have you connected the red wire of the grey harness to a switched +12V?
__________________
Richard L aquamist technical support |
#5
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No on the red in the ECU harness, fix the issue. Why would the unit completely not work with that wire disconnected. Instructions I received from the vendor, when I double checked showed this wiring and the main power wire jumped together. Last edited by Basic-man; 25-09-2010 at 09:47 AM. |
#6
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The HFS-3 has its own switched power supply within the unit.
The system will only power-up when the grey harness sees a +12V supply, Normally wired to a terminal that mirrors the fuel injector positive (non-direct injected type). I didn't quite understand the answer, is the system powering up now? What car is it?
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Richard L aquamist technical support |
#7
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Richard,
Yes unit is powering up now and we completed the purge. We are getting boost cut and no flow is showing (Was late so we called it a night). I will look at setting up the SC and the WL and WH which I believe are all at 0 on the pots (as shipped?), I am only installing and was told by the purchaser that the unit came with the pots pre-configured for the application. I now think that only the internal controller pots are setup and not the SC/WL/WH, we'll look at it again tomorrow. Car is a Porsche 996TT During trouble shooting I had power at the unit (power harness) so I was stumped why it wouldn't turn on. Everything was taped up and I focused on the controller since I had power to it but it wasn't turning on. Paul |
#8
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Do you have a wiring diagram of the HFS-3 to 996?
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Richard L aquamist technical support |
#9
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__________________
Richard L aquamist technical support |
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