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B14: Heated O2 Sensor Screen Ground Continuity

  1. With EM012 and EM021 disconnected, measure the resistance between EM012/022 and EM021/004
    Fig 1: Measuring Resistance Between EM012/022 And EM021/004
    G04355459Courtesy of JAGUAR CARS, INC.
    • Is the resistance < 0.5OHM? 

    Yes  : GO to B15 

    No  : Inspect connectors EM012, and EM021 for corrosion, damaged / pushed back pins or repair the harness, reconnect plug(s)

    GO to B19 

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