Find out if it’s safe to drive and how to fix it fast. This code is supposed to let you know. P0137 means your downstream oxygen sensor on bank 1 — the one mounted after the catalytic converter — is reading too low for too long
How To Fix P0137? | Oxygen Sensor Circuit Low Voltage (Bank 1, Sensor 2
In most cases the fix is.
The p0137 diagnostic trouble code (dtc) for dodge vehicles indicates an issue with the o2 sensor circuit having low voltage on bank 1 sensor 2
Common causes include faulty o2 sensor, damaged wiring or. The p0137 code sets when the sensor’s signal voltage consistently falls below the predetermined low threshold, which is often around 0.1 or 0.2 volts, indicating a problem with the. P0137 means the downstream oxygen sensor on bank 1 (sensor 2) is reading abnormally low voltage — below 0.4v for 20+ seconds The most common fix is replacing the downstream o2.
The p0137 code indicates a problem with the o2 (oxygen) sensor circuit, specifically a low voltage reading from bank 1 sensor 2 Code p0137 indicates a persistently low voltage reading from the downstream oxygen sensor (sensor 2), which is located immediately after the catalytic converter to monitor its efficiency. Fix p0137 o2 sensor low voltage Get detailed steps on identifying bank 1 sensor 2 issues, checking wiring, pinpointing leaks, and completing the repair.
Drivers first notice a p0137 fault when the vehicle’s computer flags a low‑voltage condition on the downstream oxygen sensor located after the catalytic converter on bank 1.
The cost of repairing a p0137 o2 sensor circuit low voltage code can vary depending on the cause of the issue and the specific parts needed On average, the cost of replacing an o2 sensor can range from. The p0137 code indicates there’s a fault with the second oxygen sensor located on bank 1 The oxygen sensor’s voltage was too low for at least two.
What does the p0137 code mean What does the p0137 oxygen sensor circuit low voltage (bank 1, sensor 2) mean P0137 code gets triggered when the engine control module. The purpose of the oxygen sensor is to measure the oxygen content in the exhaust gases after they leave the combustion.
Full diagnostic guide + 2026 repair costs.
Dealing with the p0137 error code 🚗⚠️ this code indicates o2 sensor circuit low voltage for bank 1 sensor 2, which monitors the efficiency of your vehicle. P0137 is a fairly common obdii code that occurs in the dodge challenger, it’s a general code This means that it has the same meaning for any vehicle
