PO431 reading on 2009 V6 Outlander
#1
PO431 reading on 2009 V6 Outlander
Can anyone confirm which bank is which? PO431 Warm Up Catalyst Below Threshold(Bank 2) is the reading .Is Bank 2 the rear (nearest firewall) or front (radiator) part of the V? Getting this reading no exhaust leaks ,car still runs ok so either the Cat is getting blocked or one of the sensors is faulty.
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ratherbemuddin
Mitsubishi Galant
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02-11-2012 07:24 AM