how do i reset the ob2 monitors on a 2001 360 | FerrariChat
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how do i reset the ob2 monitors on a 2001 360

Discussion in 'Technical Q&A' started by syrinx001, Jul 7, 2011.

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  1. syrinx001

    syrinx001 Rookie

    Jun 8, 2011
    18
    Las Vegas NV
    Full Name:
    Tony
    #1 syrinx001, Jul 7, 2011
    i am having trouble getting them to reset, is there a certain drive cycle that needs to be used?
     
  2. Skidkid

    Skidkid F1 Veteran
    Owner Rossa Subscribed

    Aug 25, 2005
    9,523
    Campbell, CA
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    John Zornes
    #2 Skidkid, Jul 7, 2011
    There is a drive cycle and it has been posted a few times but it isn't clear how well it works. As I recall, the last time I saw it posted was a few months ago so you can probably find it with a search.
     
  3. syrinx001

    syrinx001 Rookie

    Jun 8, 2011
    18
    Las Vegas NV
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    Tony
    #3 syrinx001, Jul 7, 2011
    Thank you, i will take another look and see if I can find it
     
  4. lndshrk

    lndshrk Formula Junior

    Nov 7, 2003
    753
    SLC, Utah
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    Jim Conforti
    #4 lndshrk, Jul 7, 2011
  5. syrinx001

    syrinx001 Rookie

    Jun 8, 2011
    18
    Las Vegas NV
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    Tony
    #5 syrinx001, Jul 7, 2011
    wow, thank you very much. Im going to try it tonight
     
  6. syrinx001

    syrinx001 Rookie

    Jun 8, 2011
    18
    Las Vegas NV
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    Tony
    #6 syrinx001, Jul 7, 2011
    is it a typo to go from 2500 rpms down to 4500? or do they want you to speed baqck up to 4500 and then back down to 2000?
     
  7. FerrariDublin

    FerrariDublin F1 Rookie

    Jun 14, 2009
    3,454
    Dublin, Ireland
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    Greg
    #7 FerrariDublin, Jul 7, 2011
    Yeah that is a bit silly isn't it? If you check Taz's attached word doc he's added a bit in there about speeding up before slowing down!
     
  8. syrinx001

    syrinx001 Rookie

    Jun 8, 2011
    18
    Las Vegas NV
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    Tony
    #8 syrinx001, Jul 7, 2011
    thank you very much
     
  9. FerrariDublin

    FerrariDublin F1 Rookie

    Jun 14, 2009
    3,454
    Dublin, Ireland
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    Greg
    #9 FerrariDublin, Jul 7, 2011
    Fáilte! Hope it sorts the issue for you. I understand from various other member's posts that trying to achieve "readiness" state can be a very frustrating even when following those instructions to the letter.
     
  10. syrinx001

    syrinx001 Rookie

    Jun 8, 2011
    18
    Las Vegas NV
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    Tony
    #10 syrinx001, Jul 7, 2011
    yes, i just need to find a place i can drive at the rpm's for the miles they state, the 2 that are not set are the cats and the 2a (secondary air)
     
  11. sclja

    sclja Formula Junior
    BANNED

    May 23, 2004
    392
    San Diego Ca
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    Scott Cairncross
    #11 sclja, Jul 7, 2011
    I went through all this with a customers car recently and what I learned after spending @ 20 days on it trying to do all the drive cycles and replacing all (4) o2 sensors that you have 2 options and that is either going to the referee or pull the ecus and have ferrari send them to NJ to be reprogrammed to eliminate the additional rediness indicators that will never reset... I did the latter and then it passed...

    Scott la jolla audio
     
  12. syrinx001

    syrinx001 Rookie

    Jun 8, 2011
    18
    Las Vegas NV
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    Tony
    #12 syrinx001, Jul 8, 2011
    Guys,

    I just got back from the 3.5 mile drive and followed taz post instructions to a T and it looks like all the monitors have reset. I can finally get it smoged!!!!! Lol. Thanks to everybody for all the help today. I will let you know after it's smoged.
     
  13. FerrariDublin

    FerrariDublin F1 Rookie

    Jun 14, 2009
    3,454
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    Greg
    #13 FerrariDublin, Jul 8, 2011
    Congratulations!

    You'll have noted the response by sclja above. His is not the fist time I've read a similar comment.

    Sound's like you got lucky!

    Nice one.
     
  14. tazandjan

    tazandjan Three Time F1 World Champ
    Lifetime Rossa Owner

    Jul 19, 2008
    39,167
    Clarksville, Tennessee
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    Terry H Phillips
    #14 tazandjan, Jul 8, 2011
    If anybody does fit the excellent Interstate MTP-91, make sure you use Interstate's vent kit. The OEM vent tube does not fit. At most $5.

    Taz
    Terry Phillips
     

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