02 sensor resistor mod for pinging forester

Discussion in 'Subaru Forester' started by fourma2005, Apr 10, 2005.

  1. fourma2005

    fourma2005 Guest

    One for Danny Russell if he is out there.

    I have a pinging/knocking forester, searched the newsgroup, and found
    someone tried a 22 k resistor (I think Danny) in parallel with the 02
    sensor to make it run a little richer. Just wondering if anyone tried
    it out.

    I can get rid of the ping by changing to colder plugs, cold air intake,
    and adding a variable resistor to the knock sensor, but this sets off a
    check engine light and retards the timing a bit to much.

    fourma2005, Apr 10, 2005
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