P0030 The Essential Diagnostic Tool for Vehicle Owners

Code P0030 means “HO2S Heater Control Circuit (Bank 1, Sensor 1).” The powertrain control module (PCM) logs this error code in your car when it senses a fault. The P0030 is an OBD trouble code that refers to the engine's primary oxygen sensor malfunctioning. TC 47.5*70.65*9 NK701B/C/C/// How To Reset OBD Codes? OBD 2 Scanner: https://amzn.to/4c1jtZj ▶︎ To find the right Oxygen sensor: https://amzn.to/4cDoasx ▶︎ Do you want to ... It means there's a problem with the upstream O2 sensor's heater circuit. That's the oxygen sensor in the exhaust closest to the engine (" ... Code P0030 means there's a problem with the heater element circuit in Bank 1 Sensor 1. Our expert mechanics can help resolve this issue. The car is getting the intermittent stumble like its missing when it is cold. Wiring looks good. No breaks or cuts visibly present. The pre-cat sensor is used to calculate the fuel / air mixture whilst the post-cat is simply used to make sure the cat is working properly. Problems/Service/Repairs - Codes p0030, p0033, and p0135 - I have a 2006 HHR w/2.4 engine. I'm getting check engine light w/codes p0030, ... Watch our latest video • https://youtu.be/9n5qms1o9pw?si=mYckc4ne5SQujLdv ▷Subscribe for New Videos Every Day: ...