help diagnosing obd2 codes
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2004 Land Rover Range Rover Question: what are obd2 codes p1170 &p1173
Answer #1patrick mannion from Greg Solow's Engine Room, July 09, 2010, 00:30Master
I see neither code as being listed as Range Rover codes that year in my information but generically these codes would refer to a heated O2 sensor issue, perhaps look at a Rover specific website.
Google "Range Rover forum" or try http://www.rangerovers.net/forum/