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2003 Suzuki Wagon R failed emissions on NCT

  • 26-10-2018 3:22pm
    #1
    Quinntan
    Registered Users Posts: 55 ✭✭


    As stated in the title, I have a 2003 Suzuki Wagon R that failed emissions by a good margin when I brought it for a test today. CO value was 10.30% and the HC value was 4900. Am I right in thinking this is a bad O2 sensor or has something more catastrophic happened?


Comments

  • #2
    rex-x
    Registered Users, Registered Users 2 Posts: 1,893 ✭✭✭rex-x


    Quinntan wrote: »
    As stated in the title, I have a 2003 Suzuki Wagon R that failed emissions by a good margin when I brought it for a test today. CO value was 10.30% and the HC value was 4900. Am I right in thinking this is a bad O2 sensor or has something more catastrophic happened?

    Post a picture of the report, you have no hope of help without that


  • #3
    Quinntan
    Registered Users Posts: 55 ✭✭Quinntan


    rex-x wrote: »
    Post a picture of the report, you have no hope of help without that

    https://imgur.com/a/uG0W7E7

    Here’s the results.


  • #4
    porsche boy
    Registered Users, Registered Users 2 Posts: 1,560 ✭✭✭porsche boy


    That is massively overfueling for some reason. Is there an engine light on?

    It could be down to faulty lambda sensor but It should have thrown on your engine management light, I'd like to see live data of the sensors before replacing them... if it's been lile this for a while you catalytic converter might be damaged also


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