P0135 HONDA -

Question

my 2000 honda ex check engine light keeps coming on? Did a scan the codes came up p0133 and now it says p0135 whats wrong with my car?

Answer 1

Hi there,

Since both of these codes are for the bank 1 sensor 1 o2 sensor, i would say it's safe to assume you have a problem with the sensor. Without having ANY info on the vehicle, all I can tell you is that the bank 1 front O2 sensor before the converter seems to be failing.