Oxygen (Lambda) Sensor B1 S1 - PO 133 - Any Risk to Drive?

A1sailor

Well-known member
Joined
Apr 15, 2018
Location
Ontario, Canada
TDI
2015 Q5 TDI 3.0
Recently got this code PO133, Oxygen (Lambda) Sensor B1 S1 - Is there any risk to damage to motor or emissions if I keep driving for a while?
I have a recall to replace the DPF that I will schedule in the next month and Audi can deal with this code, I assume all under emissions warranty which is still in effect.
Here is info from VAG that I recently downloaded, any help appreciated.

24382 - Oxygen (Lambda) Sensor B1 S1 P0133 00 [096] - Response too Slow Intermittent - Not Confirmed - Tested Since Memory Clear

24383 - Oxygen (Lambda) Sensor B1 S1 P0133 00 [104] - Response too Slow Intermittent - Confirmed - Tested Since Memory Clear Freeze Frame: Fault Status: 00000001 Fault Priority: 2 Fault Frequency: 1 Mileage: 170092 km Date: 2023.09.14 Time: 13:32:23 Engine RPM: 1232.50 /min Normed load value: 30.2 % Vehicle speed: 32 km/h Coolant temperature: 88 °C Intake air temperature: 21 °C Ambient air pressure: 980 mbar Voltage terminal 30: 14.260 V Unlearning counter according OBD: 40 Engine status: COENG_RUNNING Engine status-Test_Program_Co Eng st COMPU VERB UBYTE:

Time: 14:55:31 Engine RPM: 1503.00 /min Normed load value: 36.1 % Vehicle speed: 100 km/h Coolant temperature: 90 °C Intake air temperature: 24 °C Ambient air pressure: 980 mbar Voltage terminal 30: 14.180 V Unlearning counter according OBD: 37 Particle filter: soot mass measured: 21.15 g Particle filter: soot mass calculated: 14.44 g Particle sensor: exhust speed: 22.76 m/s Particle sensor: soot volume in exhaust: 1.36 mg/m³ Particle sensor: exhaust temperature: 310.4 °C Particle sensor: cleaning deviation reaction time: 1.000
 
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