95 Tacoma with P0401 code. replaced egr ,cleaned all passages, throttle body , still have code.

Discussion in '1995 - 2004 Toyota Tacoma' started by Richard Powell, Oct 20, 2018.

  1. Richard Powell

    Richard Powell New Member

    indicates P0401 code, replaced egr, cleaned all passages, throttle body, cleaned mass air flow sensor, still hav e code. Any suggestions
    Eric8035 likes this.
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  3. OR17TRD

    OR17TRD Well-Known Member

    Replace the DPFE sensor?

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