Fault codes

[Luther White]

Hey guys I tried to search on this topic but to no avail. I need help interpreting codes pulled, please.

Ok,
A-2= 325, 443, 514, 435, 315
A-3= 142

I know I probably need to change the front O2 sensor and purge valve codes 435 & 315. But I am not sure about the others. Also I have had the dreaded flashing arrow lately but seems to have stopped after the shifting of the shift lever.

The car has about 166,000k miles on it the last time I checked the mileage. I also have the problem with the odometer gears. Also I cleared all codes and will report back in a couple of days of what returns.

Thanks,

Luther White
1994 854 Turbo