Conquer the P0030 Code Conundrum Ultimate Diagnostic and Resolution Guide

It is likely to be your stat as for £40 I suspect it isn't a GM or oem part. The problem can be intermittent as the element can leak voltage to earth. it's the blue loomed wire plugged in near your passenger side strut tower, you can see it go down to the header along the passenger side head ... Code; Inline code. Alignment. Align left; Align center; Align right; Align Justify. List. Ordered list; Unordered list; Indent; Outdent. Insert ... P0030 is always an electrical fault code with the O2 sensor circuit. It could be the sensor, connectors, wiring, fuse, or PCM. The problem is an ... 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. Hello, I am in need of smogging my cayenne in order to register it and my check engine light just came on. The code I'm getting is P0030. I have a 2019 Turbo S4 and recently it popped Engine code P0030: Oxygen Sensor Heater 1 (Pre) (front) code. Any suggestions on on fixing this? It won't clear. 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 ... FIX CODE P0030 HEATER CONTROL CIRCUIT BANK 1 SENSOR 1 BMW E46 E39 E83 E53 Z3 Z4 If you have BMW and you have code P0030 HO2S Heater Control ... Volvo S80 - P0030? help!!!! - I have a P0030 (H02S bank 1 sensor 1 heater circuit) code. I know it is the front 02 sensor but I can't figure ...