2014 X6 5.0 80k miles
I got a code for bank 2 02 sensor so I changed it out. Everything worked perfect for about 5 days and then when I started the car yesterday morning it went into limp mode and I have these codes.
Cyl 8 misfire
4 misfire
p15df
5 misfire
3 misfire
6 misfire
1 misfire
fuel pressure low
02 sensor #2
Also, I changed all of the plus yesterday since they had 80k on them but it didn't clear any of this.
Would a vacuum leak cause all of these problems? It seems very out of the blue that all of this started after I changed the 02 sensor. I'm not sure why the 02 sensor popped back up but was thinking maybe I didn't get something back on correctly. Any ideas? I don't mind taking this end to an Indy but I've always worked on my cars myself. This is just the first time for this car.
I got a code for bank 2 02 sensor so I changed it out. Everything worked perfect for about 5 days and then when I started the car yesterday morning it went into limp mode and I have these codes.
Cyl 8 misfire
4 misfire
p15df
5 misfire
3 misfire
6 misfire
1 misfire
fuel pressure low
02 sensor #2
Also, I changed all of the plus yesterday since they had 80k on them but it didn't clear any of this.
Would a vacuum leak cause all of these problems? It seems very out of the blue that all of this started after I changed the 02 sensor. I'm not sure why the 02 sensor popped back up but was thinking maybe I didn't get something back on correctly. Any ideas? I don't mind taking this end to an Indy but I've always worked on my cars myself. This is just the first time for this car.