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H5: Check For O2 Sensor Failure

  1. With the conditions held as H4, suddenly accelerate to approximately 2500 rpm
    Fig 1: Checking For O2 Sensor Failure (With Conditions Held as H4)
    G04355544Courtesy of JAGUAR CARS, INC.
    • Has the voltage risen to between 600mV and 1 volt? 

    Yes  : GO to H6 

    No  : Renew O2 sensor; reconnect plug(s)

    GO to H7