Thread: Mazdaspeed 3
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Old 30-07-2017, 03:39 PM
Puddin15 Puddin15 is offline
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Join Date: Aug 2016
Location: Colorado
Posts: 20
Default Re: Mazdaspeed 3

If the 0V is causing the fail-safe to trigger, could I set the CLP and FS0 jumpers and solder a resistor on the output signal to drop the run state voltage below the 4.7V threshold of the fail-safe?

Or what might make more sense is to remove the CLP jumper and use a 4.3V zener diode on the output signal. I believe that would result in an approximate 3.7V reference to the fail-safe given the voltage from the Aquamist with the CLP jumper removed is approximately 8V.

Last edited by Puddin15; 31-07-2017 at 03:52 AM.
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