I need help with my 2005 Holden VZ Berlina
Hey Im not sure if this it aloud but I have a 2005 Holden VZ Berlina with a 3.6 Leo alloytech and for the last 6 months I've been trying to troubleshoot it. It first started with a injector 3 circuit malfunction which I was told to replace the Injectors which I did with genuine Bosch injectors but it didn't work I swapped them around and it stayed in cylinder 3 then I sent the BCM pim ecu and key to get a new one programmed which I got back yesterday I put it in and it started really ruff but went to normal so I drove it and it felt normal so I came back and I went out and came back to take it out again but it started weird again but I still went and it stalled about 5 times so I parked it and plugged a scanner in it and I got this code (U0001-00AN 02 Sensor Circuit Malfunction (Bank 1 sensor 2 so I checked under the car and there doesn't seem to be any rear oxygen sensors I'm really confused and really need help