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Jaguar
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2002
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XJR Base
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Repair and Diagnosis
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Engine Performance
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Engine Controls - Self-Diagnostics
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Diagnostic Trouble Code Identification
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DTC P0052: Ho2S Heater Control Circuit High Current (Bank 2, Upstream 1)
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Possible Causes
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Possible Causes
HO2S heater control circuit shorted to ground.
HO2S heater failure.