2005 Mazda RX-8 Q&A

2005 Mazda RX-8 Question: witch o2 senser is bank 1 the one closest to the motor or the on e at the cat

the code that came up saID O2 SENSER BANK 1 -
Answer 1
Hello yes the one closest to the engine is bank 1 sensor 1 you might want to make sure the oxygen sensor is the problem and not a vac.leak.HAVE A BLESS DAY from DR. RECO. -