Emissions
#1
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Got an ageing sensor behind cat bank 2 and bank 1 P0136 and P0156 after just replacing all 4 O2s - anyone run into this? - I replaced all 4 because I wanted to start with new O2s since the car is new to me.
#4
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Yes oem installed correctly. I did do a dumb thing and read the bulletin too late in that I used connector cleaner- though the other sensors aren’t throwing a code
#5
RL Community Team
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Do you know if the cats are still good? One easy test is to use an IR temp sensor. the cats should be a bit warmer that the surrounding pipes. Also your emissions should be fine. The cats can also start to break down and cause problems.
Ray
Ray