Is it possible for someone to share with me a diagram or a picture helping me to locate both o2 sensors on my 850 wagon. car is running but dying at every stop sign, it idled roughly before, but this morning whatever problem i had became stronger as the car will not idle at a stop without dying and is running very rough , i ran codes and it originally said 543 the misfire but after i reset the codes when i got home they appeared in this sequence:
1st 435 front o2 sensor slow response,
2cd 121 maf sensor signal
3rd 414 boost prssure regulator,
4th 543 misfire on at least 1 cylinder
5th 542 misfire on more than one
6th 212 front o2 sensor
so i have reset the codes again, and will remedy whatever the problem is, but am pretty confident i need to change at least the front o2 sensor cannot find a picture or diagram telling me where to locate it, again any help greatly appreciated