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XK8 / XKR ( X100 ) 1996 - 2006

Code P1646

   
Old Feb 6, 2010 | 03:43 PM
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onlyshopping's Avatar
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Default Code P1646
My 2003 XKR has an error code P1646. This is "Linear 02 Sensor Control Chip Bank 1."

In English, what part do I need to buy and replace?
 
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Old Feb 6, 2010 | 05:50 PM
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test point's Avatar
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From: Ellijay
Default P1646
P1646 is referring to the upstream O2 sensor, bank 1. That's right side. Those things give good service so I would check the wiring connector before replacing.
 
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