P0030 Code A Challenge for the Automotive Enthusiast

The code I pulled was P0030 which is listed as: HO2S Heater Control Circuit, B1S1. The reference to B1S1 makes me think it is related to the fore Sensor. The code references a heater circuit problem. So, can the IID tell me if I have power, ground and resistance? Looks like the connector is really difficult to ... The code means that there is a problem with the heater element circuit of the heated oxygen sensor. Water getting inside the heated oxygen ... may have been damaged when the DP was changed? make sure they plugged it back in ok. check your DP bolts are tight and sensor has not come loose ... 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. The P0030 is triggered when a continuity or short circuit fault is detected in the heater control circuit, that includes both the heater in the sensor and the ... The code corresponds to the heating circuit of the oxygen sensor. I have been able to find out through other sites that apparently it is a fairly common ... 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 ... Car Ford KA 2003 petrol 1299CC The engine runs fine, but the engine check light is on. When I run a scan its comes up with P0030 H02S Heater ... I received the following 2 codes late last year: P0030 Heated oxygen sensor heater control circuit Bank 1 Sensor 1 & P0134 Oxygen sensor ...