P0135 honda p0134 chevy silverado accord sensor explorer ford o2 code bank diagnosis cr most causes response slow likely engine Sensor o2 code bank circuit response slow oxygen carparts sluggish
Honda Element P0139 Code
Honda accord p0139: o2 sensor slow response (bank 1 -sensor 2 P0139 code: o2 sensor circuit slow response (bank 1, sensor 2)