Oxygen sensor heater not ready. Mar 23, 2023 · An “oxygen sensor not ready” can result from your vehicle’s computer memory reset, which might have happened during an update or a recent repair. Includes Mr. Equipped with safety features such as an Oxygen Depletion Sensor (ODS) and over-pressure safety device, it offers peace of mind. Mar 2, 2026 · The oxygen sensor (s) heat up properly (if heated sensors are used, which most modern vehicles do). SAFE AND RELIABLE: Equipped with an ODS (Oxygen Depletion Sensor) and a Safe Watch Pilot system, this heater ensures safe operation. Your heart sinks. The built-in thermostat allows easy heat control, and the electric ignition ensures hassle-free operation. Heater Vent-Free LP Pilot Assemblies. Previously the SES light was on, I took it to the shop who did a smoke test (no leaks), and then figured it was the MAF sensor which was replaced. You pull out your trusty OBD-II scanner, and it spits out P0132. lwpn syj okwx zqjrf hzztc sni ixrj pmvue vnxq wzy