Spent 1,000 dollars to replace catalytic converter and sensor. A few days later the check engine light came back on. The dealer said there is a second converter that needs to be changed. Is there two catalytic converters?
HI
yes there is two catalytic converters ???
one for any exhaust pipe bank (left & right) (bank 1 & bank 2 )
if you change the bank 1 ?? may be you need to change the bank 2 today?????
but not to change the same bank two time ???????
ask for more information
WITH MY BEST WISHES
Same things happens on me. $500 more on replace senor, $1000 more on bank2, now $1500 on bank1.
F*ck damned Nissan car. The solution is never ever buy a nissan car
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Just over a year ago "service engine soon" indicator lit up - car would stop running - dealer said a sensor was bad -replaced. Within a month the light came on again - car stalled a time or two - dealer checked - another sensor replaced. Shortly thereafter the light reappeared - dealer checked - catalytic converter bad - did not replace. I have driven the car for about a year with indicator light on with no problems. Just had car inspected and failed emissions test - code PO430 - catalytic converter. Inspector said I must replace.
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