Dec 28, 2024 · When your vehicle’s onboard computer generates a P0130 code, it indicates a malfunction in the oxygen sensor circuit of Bank 1 Sensor 1. This sensor monitors oxygen levels in your vehicle’s exhaust gases, playing a pivotal role in the emission control system.

Jun 5, 2024 · The P0130 code stands for “O2 Sensor Circuit Malfunction (Bank 1, Sensor 1),” which means there’s an issue with the O2 sensor on bank 1. A faulty O2 sensor, defective sensor wiring, and circuit issues are some possible causes of the P0130 code.

When a vehicle codes P0130, it means the O2 readings from the exhaust oxygen sensor are exceeding 1 volt, or there is no connection to the ECM. Causes. Oxygen sensor malfunctions can be caused by a number of different problems, but here are the most common: Faulty Front Heated Oxygen Sensor Bank 1 (sensor itself is damaged, shorted or broken).

Jan 12, 2024 · A P0130 code represents a problem with the O2 sensor circuit in bank 1 of the engine, and it's the first sensor in this circuit. The sensor is typically located right before the catalytic converter and provides an oxygen reading for the ECU.

What Does the Code P0130 Mean? Your oxygen sensors produce a voltage based on the oxygen content of the exhaust. The ECM unit monitors this voltage in real time, using its feedback to adjust the engine’s fuel needs.

Mar 28, 2022 · What Does Code P0130 Mean? P0130 definition: Oxygen Sensor Circuit Malfunction (Bank 1, Sensor 1) Issue Severity: MODERATE – Extended driving with this code can cause internal engine damage. Repair Urgency: Get this code fixed as soon as possible to avoid catalytic converter and exhaust system damage.

The trouble codes P0171 and P0130 are displayed in my 2002 Chevy Cavalier. I can't find the MAF sensor and it isn't even listed in the Haynes manual. Can anyone tell me where to find the MAF sensor in my car or how to fix these trouble codes?...

Fixing a P0130 code often starts with inspecting the wiring and connectors associated with Bank 1, Sensor 1. Look for frayed wires or loose connections that could disrupt the sensor’s signal. If the wiring checks out, testing the O2 sensor itself is crucial.

Jun 14, 2020 · - OBDII code P0130 stands for "O2 Sensor Circuit Malfunction Bank 1 Sensor 1." It indicates an issue with the oxygen sensor located in the exhaust system before the catalytic converter on the bank 1 side of the engine.

Sep 13, 2023 · If you have a code P0130 it means that there’s a problem in one of your vehicle’s oxygen sensor circuits. The problem could be with the sensor itself, or it could be with the wiring, or just about any portion of the circuit.