Hello, I have a 1999 S80 Volvo that has kept the mechanics at volvo afloat......I now have a rear O2 sensor thats bad and a camshaft sensor thats bad ... Does anyone know which of the two would cause my car tomiss even at high speeds. I reallywould rather get the most important one fixed now buti'm not sure which of the two would cause the car to miss.. Has anyone else had similar problems??????Please help
Amie

 

Neither will really make the car miss.
The Cam sensor will make it lack power though.