Exhaust oxygen sensor: Measures residual exhaust oxygen for mixture control or exhaust-treatment monitoring, depending on position and system.
Measures residual exhaust oxygen for mixture control or exhaust-treatment monitoring, depending on position and system.
A component or system name does not prove that the part has failed. Read the complete code, symptoms and live data, then follow documentation for the exact engine and equipment.
Examples for understanding the system, not a complete list or a diagnosis.
P0130P0135