740 -92 failed to start. Should I replace the IAC?

Discussion in 'Volvo 740' started by B Persson, Feb 4, 2006.

  1. B Persson

    B Persson Guest

    740 -92 Rex/Regina B230F failed to start today. It nearly made it
    but no idle. The Codes said 2 2 3. (IAC problem). Took it off and
    sprayed some carb cleaner into it. Cleaned up the connections too.
    Then it started ok.
    Dont know much about IAC:s but I'm wondering...
    Do they wear out?
    Should I buy a new one?

    Many thanks,
    Bengt P
    B Persson, Feb 4, 2006
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  2. Just try thoroughly cleaning it and it's connections along with the whole of
    the inlet tract (air filter to manifold) every two years.

    All the best, Peter.

    700/900/90 Register Keeper,
    Volvo Owners Club (UK).
    Peter K L Milnes, Feb 5, 2006
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