Fuel Pressure Sensor Circuit Malfunction (P0030) Diagnostics and Repairs

It will be bank 1 sensor in front of the cat (engine side). There are diagrams of where bank 1 is here. You will need an O2 sensor socket (with the slot for ... From what I found the pre heater in the o2 sensor is no longer working . So replace it should be good . Also I would check the wiring to make ... Check your harness connections. No bent or fouled pins, or torn insulation. There are resistance values between the ecu and harness. Check under. 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 ... Detailed information on troubleshooting and repairing a P0030 DTC code which refers to a problem in the HO2S heater control circuit. It's one of two things. Either the wire for that circuit between the ECM and the O2 sensor is broken and making intermittent contact or the heater element ... If new sensor has good heater voltage but signal still = 0.4v DC, then disconnect the yellow signal from the DME and see if the voltage changes ... I'm getting the above DTC's which would indicate that the O2 heater circuit is not working. This issue is not severe enough to activate a ... 2014-2023 Touring Models - 2023 SGS DTC Code p0030?? - 2023 SGS, Put on Reinhart slimline duals and Cobra 909's with a stage 1 download. I scanned and received a P0030 VOLKSWAGEN Code - HO2S Heater Control Circuit Bank 1 Sensor 1. No but I'm wondering if I.