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    Jag 'X' 2.0 2002 Archived Message

    Posted by Stuart Wright on September 26, 2007, 11:21 pm

    SUSPECT wide-band O2 sensors. No codes logged but engine runs rough @ idle and lumpy @ cruise.

    These live data readings were noted:

    Inst mix ctrl bank1 @idle=5.5% @crus=2.3to4.7%
    Inst mix ctrl bank2 @idle=5.5% @crus=0
    Ave mix ctrl bank 1 @idle=3.1% @crus=0.8%
    Ave mix ctrl bank 2 @idle=5.5% @crus=0.8%
    Sensor 2 bank1 @idle=0v705 @crus=0v335
    Sensor 2 bank2 @idle=0v860 @crus=0v505

    returning to 1st figures on return to idle except that sensor 2 on each bank appears to be switching. (There are NO volt readings for the wideband sensors)

    kit: Axone2000

    Does this point to anything?

    Message Thread:

    • Jag 'X' 2.0 2002 - Stuart Wright September 26, 2007, 11:21 pm

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