Code result
P0059
HO2S Heater Resistance
Moderate severity
What it means
Heater resistance out of range on bank 2 sensor 1 (pre-cat). Same diagnostic as P0053 on the second bank.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Heater element aged
highOne of the most commonly reported causes for this code — check this first.
Related help
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