16534 - Oxygen (Lambda) Sensor B2 S1
P0150 - 35-10 - Malfunction in Circuit - Intermittent
16514 - Oxygen (Lambda) Sensor B1 S1
P0130 - 35-10 - Malfunction in Circuit - Intermittent
Anyone have any ideas about these codes? Ive replaced the entire wiring harness with oem new one. Changed to a new ecu. Replace both oxygen sensor and had warranties one come and replaced again. still nothing. I'm at a loss of what to do.
This is for a b5 s4
P0150 - 35-10 - Malfunction in Circuit - Intermittent
16514 - Oxygen (Lambda) Sensor B1 S1
P0130 - 35-10 - Malfunction in Circuit - Intermittent
Anyone have any ideas about these codes? Ive replaced the entire wiring harness with oem new one. Changed to a new ecu. Replace both oxygen sensor and had warranties one come and replaced again. still nothing. I'm at a loss of what to do.
This is for a b5 s4