Question about 2002 Mitsubishi Montero Sport
Advance Auto Store, put a scanner on and Montero 2002 6 cyl, Limited Edtion, deteced code P0431 Warm up catalyst below threshold
(bank 2) whats does that relly mean?
You need to change all the o2 sensors reset the computer it might come back on a couple of times just keep resetting it you could buy one of the cheap code scanners for 49 or 59 dollars and reset yourself if you go to a shop they are going to sell you a catalytic converter for a few hundred bucks and the code will come back. let me guess you got about 100,000 miles on it what it really means is a shop or dealer will get paid for a cat job when you dont need one
Posted on Aug 03, 2010
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Posted on Jan 02, 2017
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