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Ron, ASE Certified Technician
Category: BMW
Satisfied Customers: 35501
Experience:  34 years Fixing Cars and Trucks
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1997 bmw 528i p0141

Customer Question

1997 bmw 528i p0141
Submitted: 1 year ago.
Category: BMW
Expert:  Ron replied 1 year ago.

Hello and thank you for your question,

The code P0141 in most cases is set due to a Bank one sensor two (rear HO2S heater fault) and in most cases replacing the sensor will resolve this code. Its a good idea to run the test to verify that it is a fault before replacing it. I have enclosed the step to test it in the link below. Copy and paste the link to your browser to open and view them.