OBD fault code library
Look up any P or U code to see what it means, what causes it, the parts involved and how it gets fixed.
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Fault codes
P1179
O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 2 Sensor 1
BMW
Fuel and Air Metering
Medium severity
P1181
O2 Sensor Signal Circuit Slow Switching From Rich to Lean Bank 2 Sensor 2
BMW
Fuel and Air Metering
Medium severity
P1182
O2 Sensor Bank 1 Sensor 2 Open Circuit During Coast Down Fuel Cut-off
BMW
Fuel and Air Metering
Medium severity
P1183
O2 Sensor Bank 2 Sensor 2 Open Circuit During Coast Down Fuel Cut-off
BMW
Fuel and Air Metering
Medium severity
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