Re: HFS 3 + compustar remote starter = CEL and more...
I think I know why.
When power is removed from the HFS-3 upon ignition switch is turned off, the +12V supply to Dummy resistor (DR=1) is loss and becomes non-effect as a dummy load for the factory BCV.
Several ways around this:
1. Ensure the HFS3's main power input (molex 4-war connector) is still receiving power when the engine is still running. Re-route the red wire to the fuel pump relay etc.
2. Use an external dummy resistor (33-47ohm). Set CEL jumper link to DR=0. If (1) does worlk or not viable, I will give you more details on how to do plan (2).
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Richard L
aquamist technical support
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