P0491 and P0492
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P0491 and P0492
Ok, I know this has been coveres several times now, and I know its the secondary air systems bank 1 and bank 2. I know its most likely a vac. leak because i was replacing the coolant temp sensor just befor this happened and probably cracked a line.
I just dont know which lines are vac lines. can anyone expand on this perhaps?!?!
THANKS!
I just dont know which lines are vac lines. can anyone expand on this perhaps?!?!
THANKS!
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