P0430 Catalyst System Efficiency Below Threshold (bank 2)

[tomasg921]

I was driving last night in heavy rain and i got the P0430 Catalyst System Efficiency Below Threshold (Bank 2) error. I checked it with my tuner and decided that if i cleared it and it came back then i had a real problem. at the time it seemed like a good idea, now that i have had time to sleep on it, im thinking otherwise. Since it has been almost 100 miles since i cleared it, and it hasnt come back, should I be worried? should I be looking out for signs of trouble?

 

Thank in advance!

[Nytemare]

I was driving last night in heavy rain and i got the P0430 Catalyst System Efficiency Below Threshold (Bank 2) error. I checked it with my tuner and decided that if i cleared it and it came back then i had a real problem. at the time it seemed like a good idea, now that i have had time to sleep on it, im thinking otherwise. Since it has been almost 100 miles since i cleared it, and it hasnt come back, should I be worried? should I be looking out for signs of trouble?

 

Thank in advance!

Nope...that means it was a glitch....but check for stored codes to be sure.

 

It was probably cause you went through a puddle and cooled the cat to the point where it tripped a code....if it hasn't come back...your fine.