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Home >> Jaguar >> 1997 >> XK8 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Diagnosis & Testing >> Pinpoint Test H: P0160 >> H6: Check For O2 Sensor Failure
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H6: Check For O2 Sensor Failure

  1. With the conditions held as in H5, run the engine at 1500 rpm for approximately 3 minutes
    Fig 1: Checking For O2 Sensor Failure (With Conditions Held as H5)
    G04355545Courtesy of JAGUAR CARS, INC.
    • Does the displayed voltage drop below 400mV and rise above 500 mV, cycling approximately every 180 seconds? 

    Yes  : GO to H8 

    No  : Renew O2 sensor; reconnect plug(s)

    H7 

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