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    caddiman82's Avatar
    caddiman82 Posts: 3, Reputation: 1
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    #1

    Mar 21, 2007, 10:26 AM
    1994 Civic Check Engine Light Codes
    My check engine light (CEL) was on and I pulled the code. Does anyone know what code 22 represents?
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #2

    Mar 21, 2007, 11:05 AM
    Code 22--Variable valve timing and valve lift electronic control pressure switch (VTEC Pressure Switch).
    pinedajr01's Avatar
    pinedajr01 Posts: 2, Reputation: 1
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    #3

    Sep 18, 2012, 09:41 PM
    1993 honda civic what does codes 34 and 44 reprsent
    TxGreaseMonkey's Avatar
    TxGreaseMonkey Posts: 16,761, Reputation: 5597
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    #4

    Sep 19, 2012, 06:54 AM
    pinedajr01, I've never seen those codes before, which may indicate there's a problem with your ECM. According to the 1993 Honda Civic Service Manual, those codes don't exist. Consider installing a remanufactured ECM--shop warranty and price. It's common for ECMs on older Hondas to fail.
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