Peugeot 206 and OBD reader

Discussion in 'Peugeot 206' started by David, May 12, 2008.

  1. David

    David Guest

    David, May 12, 2008
    #1
  2. David

    David Hearn Guest

    I believe OBD was mandated for all EU *petrol* cars since 1st Jan 2000,
    with a 1 year extension for cars already in production at that time.
    So, in theory a 2002 *built* car should be fine. However, it may have
    been manufactured before that point.

    Also, I understand that OBD wasn't required for diesel cars until 2003
    (existing) / 2004 (all).

    (for petrol)
    "8.1. Vehicles with positive-ignition engines

    With effect from 1 January 2000 for new types and from 1 January 2001
    for all types,
    vehicles of category M1, except vehicles the maximum mass of which
    exceeds 2 500
    kg, and vehicles of category N1 class I, must be fitted with an on-board
    diagnostic
    (OBD) system for emission control in accordance with Annex XI."

    (for diesel)
    "8.2. Vehicles with compression-ignition engines

    Vehicles of category M1, except
    – vehicles designed to carry more than six occupants including the driver,
    – vehicles whose maximum mass exceeds 2 500 kg,
    from 1 January 2003 for new types and from 1 January 2004 for all types,
    must be
    fitted with an on-board diagnostic (OBD) system for emission control in
    accordance
    with Annex XI."

    <http://ec.europa.eu/enterprise/automotive/pagesbackground/pollutant_emission/pollutant_emission.pdf>

    D
     
    David Hearn, May 12, 2008
    #2
  3. David

    David Guest

    Thanks David.

    I've gone ahead and bought it, I can always put it back on Ebay if it
    doesn't work with my car.

    I've had a look at my OBD pins and it appears they support ISO 9141-2,
    which the reader also supports. But of course that doesn't mean it'll
    output the correct info, so we'll see.

    David
     
    David, May 12, 2008
    #3
  4. David

    David Hearn Guest

    My old 306 had the right connector and pins, but didn't output the right
    info for normal OBD readers. However, that was a 1998 model, so far
    from likely to be compliant compared to a 2002 model.

    If I remember correctly, that link I sent also suggested that you could
    not register a non-compliant vehicle after that date - so maybe not just
    manufactured after that date. I'd be very surprised if they left it
    that late to implement it.

    Good luck!

    David
     
    David Hearn, May 13, 2008
    #4
  5. David

    David Guest

    Good news is that the device works. It used the KWP2000 protocol and I
    have cleared the code.

    The code was p0420, which means that cat is running below efficiency
    (though it could be the oxygen sensors).

    Had a new exhaust fitted by KwikFit last year, so it could be their
    cheap parts. I'll drive it for a while and see if the problem re-occurs.

    David
     
    David, May 14, 2008
    #5
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