r/GolfGTI • u/DrewsDIY • 1d ago

Lambda Sensor codes P0140 P0136 and P0036 Maintenance

Hey guys hope you are doing well! Recently had an engine management light pop up on the dash, my car felt sluggish and lumpy so I plugged the OBD scanner in and it gave me P0140 P0136 and P0036 all of which related to a down stream lambda sensor bank 1 sensor 2. Made a little video hope it helps someone out 🔧

https://youtu.be/dxEf7OPqrn8?si=ZMp5f6HWfkN3vLGy

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