Gwyn Williams
Jason, code means "heated oxygen sensor control module, bank 1, open/ shorted". Taken from AutoEnginuity's Code definitions. Under Generic OBD-11, predictably, "Unspecified code".Suggest you check heater voltage and heater resistance. If you work on a lot of Jags, it would pay you to have a close look at AutoEnginuity's web site, very cheap and very good!! regards, Gwyn
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Jaguar S Type 3.0 2002 - MIL on faulr code 1646 manufacture specific code # - JASON MARTIN December 16, 2008, 10:42 pm
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on December 16, 2008, 10:59 pm, in reply to "