Mastering the P0030 Code Unlocking the Secrets of Automotive Performance

I hooked up my OBD reader to the car and it gave me code P0030, I goggled that and got the result that my O2 sensor in Bank 1 is bad. Code; Inline code. Alignment. Align left; Align center; Align right; Align Justify. List. Ordered list; Unordered list; Indent; Outdent. Insert ... I'm getting code P0030 found out it's the heated fault of o2 sensors. I ohmed both o2 sensors pins 3&4 and they are. What causes the P0030 code? Generally, if the code is cleared and reset, and the engine warning light comes back on along with the OBD-II code, this means that ... Customer: I scanned and received a P0030 VOLKSWAGEN Code - HO2S Heater Control Circuit Bank 1 Sensor 1. Mechanic's Assistant: Have you seen ... Could be a faulty brand new sensor. I would swap sensors and see if the code changes. OBD-II Code P0030 is defined as a HO2S Heater Control Circuit. This means that the oxygen sensor heater circuit is not functioning properly. The only quick diagnosis you may want to try is reverse your two pre-cat O2 sensors and see if it throws a code for the other bank. If so, then O2 is bad. The code is telling you that the heating element in the lambda is open circuit. Probably the sensor itself but worth looking at the wiring first. the error's are saying both of them are having issues. i would start checking the Accessory hardness that exits the cowl by the passenger side ...