Javier1591

I've had my service engine light on for a while but now I have my smog coming up on my 2000 SS CAMARO . Decided to check the codes and these popped out.

P0102- mass or volume air flow A circuit low input. ( is this being caused by my K&N cold air intake?

P0157-oxygen sensor circuit low voltage bank 2 sensor 2. ( is this my cats? If so why do cats go bad on these cars happened to my 2001 z28 or is it just my luck ?

Any other suggestions on the causes of these sensors ?