need help on codes p1000 and p1647
my jag xtype 2002, is giving me trouble i put on a computer and it gave me these codes p1000, p1647 it couldnt tell me the problem with my car, can anyone help me
Fault description:
ECM HO2 Sensor control
malfunction –
bank 2 upstream (2/1)
default action:
ECM Default:
– HO2S 2/1 control circuit
inhibited
possible causes:
HO2 Sensor 2/1 heater failure
HO2 Sensor 2/1 sensing circuit:
short circuit to ground, short circuit to
high voltage, open circuit
ECM Failure
ECM HO2 Sensor control
malfunction –
bank 2 upstream (2/1)
default action:
ECM Default:
– HO2S 2/1 control circuit
inhibited
possible causes:
HO2 Sensor 2/1 heater failure
HO2 Sensor 2/1 sensing circuit:
short circuit to ground, short circuit to
high voltage, open circuit
ECM Failure
Chances are it's only a bad O2 sensor, so simply changing the sensor on the 2nd bank would do the trick.
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philwarner
XJ XJ6 / XJ8 / XJR ( X350 & X358 )
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Jun 26, 2021 05:43 AM
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