p1173 code - Land Rover Forums : Land Rover and Range Rover Forum
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post #1 of 2 (permalink) Old 03-18-2011, 05:34 PM Thread Starter
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p1173 code

Service Engine light came on. The code came back as p1173. I know that one of the cats is leaking because i got under my truck while the car was running and saw/felt exhaust from the cat and could see where it had be punctured or bent in. Could this be throwing the code? As soon as i got the truck the passenger side header was replaced also.

2000 Discovery(Flowmaster 40 series, Tom Woods DS, 265-75-16 Nitto Terra Grapplers on NATO's, HLC Front Bumper, Greg Davis Rear Bumper)
2008 Range Rover(STOCK)
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post #2 of 2 (permalink) Old 03-19-2011, 07:23 AM
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Most likely not but the bad cat should be replaced first before trying to fix the 1173.


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